Pud No. 2 Of Pacific County v. Comcast And Centurytel ( 2019 )


Menu:
  •  IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON
    PUBLIC UTILITY DISTRICT NO. 2 OF
    PACIFIC COUNTY, a Washington                     DIVISION ONE
    municipal corporation,
    No. 77310-1-1
    Respondent,
    PUBLISHED OPINION
    V.
    /
    COMCAST OF WASHINGTON IV, INC.,
    a Washington corporation;
    CENTURYTEL OF WASHINGTON,
    INC., a Washington corporation; and
    FALCON COMMUNITY VENTURES I,
    L.P., a California limited partnership,
    d/b/a CHARTER COMMUNICATIONS,
    FILED: April 8, 2019
    A.•ellants.
    DWYER, J. — Pacific County Public Utility District No. 2 (District) permitted
    Comcast of Washington IV, Inc., CenturyTel of Washington, Inc., and Falcon
    Community Ventures I, L.P., d/b/a Charter Communications (collectively
    Companies)to attach their communications equipment to the District's utility
    poles pursuant to written agreements. In 2007, the District instituted significant
    increases to the rates it charged the Companies to attach their equipment to the
    utility poles. The Companies refused to pay the increased rates, and also
    refused to remove their equipment from the District's utility poles, leading the
    District to bring this lawsuit.
    No. 77310-1-1/2
    In 2008, our legislature amended the statute governing utility pole
    attachment rates, RCW 54.04.045, effective June 12, 2008. The amendment
    included a specific rate calculation formula, the result of which would yield a "just
    and reasonable" rate. RCW 54.04.045(3)(a)-(c). Whether the District's revised
    rates complied with the amended statute became the central dispute of the case.
    This is the second time that this matter has come before us on appeal.
    See Pub. Util. Dist. No. 2 of Pacific County v. Comcast of Wash. IV, Inc., 
    184 Wash. App. 24
    , 336 P.3d 65(2014)(hereinafter PUD I). In deciding the first
    appeal, we held that none of the parties correctly interpreted the statutory
    formula set forth by the amended statute because, instead of interpreting and
    applying the words of the statute, the parties attempted to shoehorn the statutory
    language into various preexisting formulas. We rejected this "closest to the pin"
    method of statutory interpretation, PUD 
    1, 184 Wash. App. at 64
    , and remanded the
    matter for the parties to determine whether the District's rate was in compliance
    with the formula as it is set forth by the words of the statute.
    In the trial court—and now on appeal—the District and the Companies
    derived different mathematical formulas from the words of the statute.
    Furthermore, the parties also dispute the validity of various data and inputs that
    the District utilized when calculating the maximum permissible rate allowed by
    the statute. We are presented with two principal issues:(1) whether the District
    abused its discretion when calculating the data and inputs it utilized to calculate
    the maximum permissible rate pursuant to RCW 54.04.045(3), and (2) whether
    the trial court erred by accepting the District's interpretation of the language set
    2
    No. 77310-1-1/3
    forth in RCW 54.04.045(3)(a). We affirm the trial court with respect to the
    District's choice of data and inputs, but reverse the trial court's interpretation of
    the language set forth in RCW 54.04.045(3)(a). However, because the trial
    court's error in interpretation herein was harmless, we affirm the judgment.
    1
    The District is a consumer-owned utility organized as a municipal
    corporation pursuant to RCW 54.04.020. It provides electricity to customers in
    Pacific County. PUD 
    I, 184 Wash. App. at 35
    . The District owns and maintains
    utility poles that it uses to provide its services, and to which it also permits third
    parties to attach communications equipment. PUD 
    I, 184 Wash. App. at 35
    .
    The Companies provide a variety of communication services to customers
    in Pacific County by attaching their communications equipment to the District's
    utility poles. PUD 
    I, 184 Wash. App. at 35
    . The Companies initially attached their
    equipment to the District's utility poles pursuant to rental agreements assigned to
    them by previous communications providers in Pacific County. PUD I, 184 Wn.
    App. at 35. The assigned agreements date back to the 1970s and 1980s with
    respect to Comcast and Charter, and to the 1950s and 1960s with respect to
    CenturyTel. PUD 
    I, 184 Wash. App. at 35
    .
    Prior to 2007, the District's annual pole attachment rates had remained
    fixed for 20 years at $8.00 per pole for telephone companies and $5.75 per pole
    for cable companies. PUD 
    I, 184 Wash. App. at 36
    . In February 2006, the District
    informed the Companies that it intended to terminate the agreements and
    provide the companies a new pole attachment agreement and new pole
    3
    No. 77310-1-1/4
    attachment rates. PUD 
    I, 184 Wash. App. at 36
    . The new rates would take effect
    on January 1, 2007. PUD 
    I, 184 Wash. App. at 36
    .
    To set its new rate, the District relied on a rate study, performed several
    years earlier, by EES Consulting, Inc. PUD 
    I, 184 Wash. App. at 36
    . EES
    recommended that the District increase its rate to at least $20.65 per pole but
    preferably closer to $36.39 per pole. PUD 
    I, 184 Wash. App. at 36
    . The study
    considered four different formulas for calculating the pole attachment rate: the
    United States Federal Communications Commission (FCC) Cable formula,' the
    FCC Telecom formula,2 the American Public Power Association (APPA)formula,3
    and the Washington PUD Association formula!' PUD 
    1, 184 Wash. App. at 36-37
    .
    1 The Cable formula states that:
    a rate is just and reasonable if it assures a utility the recovery of not less than the
    additional costs of providing pole attachments, nor more than an amount
    determined by multiplying the percentage of the total usable space, or the
    percentage of the total duct or conduit capacity, which is occupied by the pole
    attachment by the sum of the operating expenses and actual capital costs of the
    utility attributable to the entire pole, duct, conduit, or right-of-way.
    47 U.S.C. § 224(d)(1).
    2 The Telecom formula is as follows:
    (2) A utility shall apportion the cost of providing space on a pole, duct,
    conduit, or right-of-way other than the usable space among entities so that such
    apportionment equals two-thirds of the costs of providing space other than the
    usable space that would be allocated to such entity under an equal
    apportionment of such costs among all attaching entities.
    (3) A utility shall apportion the cost of providing usable space among all
    entities according to the percentage of usable space required for each entity.
    47 U.S.C. § 224(e).
    3 The APPA formula can be presented algebraically as follows:
    Maximum Rate = Assignable Space Factor + Common Space Factor
    Assignable Space Factor = Space Occupied by Attachment(Assignable Space)
    x Assignable Space (Pole Height) x Average Cost(of Bare Pole) x Carrying
    Charge
    Common Space Factor = Common Space (Pole Height) x Average Cost of Bare
    Pole (Number of Attachers) x Carrying Charge
    PUD 
    I 184 Wash. App. at 36
    n.6.
    4 The Washington PUD Association formula can be presented algebraically as follows:
    Annual rental rate = Accumulated average Pole Value (PV) x Annual Cost Ratio
    (ACR) x Pole Use Ratio(PR)
    PUD 
    I, 184 Wash. App. at 37
    n.7.
    4
    No. 77310-1-1/5
    After considering and discussing the results of the study with the District's
    supervisors, the District's general manager recommended to the District's board
    of commissioners an annual rate of $19.70 per pole, to take effect at the start of
    2008.5 PUD 
    I, 184 Wash. App. at 37
    .
    The board of commissioners held public hearings on the proposed rate
    increases on December 5, 2006 and December 19, 2006. PUD 
    I, 184 Wash. App. at 38
    . Even though the Companies knew about the public hearings, they did not
    send any representatives to attend, nor did they request the agenda or minutes
    from the hearings. PUD 
    I, 184 Wash. App. at 38
    . On January 2, 2007, the board of
    commissioners adopted Resolution No. 1256, which accepted the proposed
    rates. PUD 
    I, 184 Wash. App. at 38
    .
    Subsequently, the District sent new agreements, incorporating the new
    rates, to the Companies and other then-current licensees for signature,
    explaining that all licensees must either sign the new agreement and pay at the
    new rate or remove their equipment from the District's utility poles. PUD 
    I, 184 Wash. App. at 39
    . However, the Companies refused to sign the new agreement,
    declined to remove their equipment, and tendered payment only at the historical
    rates.6 Although the existing agreements between the District and the
    Companies permitted the District to remove the Companies' equipment, the
    5 The general manager also recommended that for the year 2007 the District impose a
    transition rate of $13.25, thus allowing the steep rate increase to be phased in over a longer
    period. PUD 
    I, 184 Wash. App. at 37
    .
    6 Two then-current licensees not involved in this action signed the new agreement and
    timely began paying at the revised rate. PUD 
    I 184 Wash. App. at 40
    . In contrast, at the time the
    parties filed their briefs in the current appeal, the Companies still had not signed the new
    agreements or tendered payment at the new rate, despite keeping their equipment attached to
    the District's poles.
    5
    No. 77310-1-1/6
    District chose not to exercise this right. PUD 
    I, 184 Wash. App. at 40
    . Instead, the
    District filed complaints against the Companies alleging claims of breach of
    contract, trespass, and unjust enrichment and seeking a declaratory judgment,
    injunctive relief, and damages. PUD 
    I, 184 Wash. App. at 40
    . The Companies
    counterclaimed and sought to enjoin the District from imposing terms in violation
    of RCW 54.04.045. PUD 
    1, 184 Wash. App. at 40
    . The lawsuits were consolidated
    by agreement.
    Meanwhile, in March 2008, the legislature amended RCW 54.04.045, with
    an effective date of June 12, 2008. LAWS OF 2008, ch. 197, § 1. The prior
    version of the statute required only that pole attachment rates charged by
    Washington Public Utility Districts be "just, reasonable, nondiscriminatory and
    sufficient." Former RCW 54.04.045(2)(1996). This prior version did not provide
    any specific formula for calculating an appropriate rate. The amendment,
    however, instituted the following specific formula, the result of which would
    constitute a "just and reasonable rate." RCW 54.04.045(3).
    (3) A just and reasonable rate must be calculated as follows:
    (a) One component of the rate shall consist of the additional
    costs of procuring and maintaining pole attachments, but may not
    exceed the actual capital and operating expenses of the locally
    regulated utility attributable to that portion of the pole, duct, or
    conduit used for the pole attachment, including a share of the
    required support and clearance space, in proportion to the space
    used for the pole attachment, as compared to all other uses made
    of the subject facilities and uses that remain available to the owner
    or owners of the subject facilities;
    (b) The other component of the rate shall consist of the
    additional costs of procuring and maintaining pole attachments, but
    may not exceed the actual capital and operating expenses of the
    locally regulated utility attributable to the share, expressed in feet,
    6
    No. 77310-1-1/7
    of the required support and clearance space, divided equally
    among the locally regulated utility and all attaching licensees, in
    addition to the space used for the pole attachment, which sum is
    divided by the height of the pole; and
    (c) The just and reasonable rate shall be computed by
    adding one-half of the rate component resulting from (a) of this
    subsection to one-half of the rate component resulting from (b) of
    this subsection.
    RCW 54.04.045.
    The legislature also included the following provision relating to subsection
    (3)(a):
    For the purpose of establishing a rate under subsection (3)(a) of
    this section, the locally regulated utility may establish a rate
    according to the calculation set forth in subsection (3)(a) of this
    section or it may establish a rate according to the cable formula set
    forth by the federal communications commission by rule as it
    existed on June 12, 2008, or such subsequent date as may be
    provided by the federal communications commission by rule,
    consistent with the purposes of this section.
    RCW 54.04.045(4).
    The legislature provided a statement of legislative intent with the
    amendment, which states:
    It is the policy of the state to encourage the joint use of utility poles,
    to promote competition for the provision of telecommunications and
    information services, and to recognize the value of the
    infrastructure of locally regulated utilities. To achieve these
    objectives, the legislature intends to establish a consistent cost-
    based formula for calculating pole attachment rates, which will
    ensure greater predictability and consistency in pole attachment
    rates statewide, as well as ensure that locally regulated utility
    customers do not subsidize licensees. The legislature further
    intends to continue working through issues related to pole
    attachments with interested parties in an open and collaborative
    process in order to minimize the potential for disputes going
    forward.
    LAWS OF 2008, ch. 197,§ 1.
    7
    No. 77310-1-1/8
    Whether the revised rate was in compliance with the amended statute
    became the central dispute in the case. Specifically, the parties disagreed about
    the proper interpretation of the space allocator componene of the statutory
    formulas in subsections (3)(a) and (3)(b).
    Following a bench trial, the trial court issued a memorandum decision in
    which it ruled in favor of the District and against the Companies. PUD 1, 184 Wn.
    App. at 42. The trial court ruled that the new pole attachment rates and the new
    agreement were valid and granted the District its requested relief. PUD 
    1, 184 Wash. App. at 42-43
    . The Companies appealed.
    II
    On appeal from the first bench trial, the District and the Companies each
    asserted that the formula set forth in RCW 54.04.045(3) is actually just a
    combination of preexisting formulas.8 PUD 
    I, 184 Wash. App. at 58-59
    . In our
    decision rejecting their proposed formulations, we explained that neither
    attempted to apply the language of the statute as written. Instead, during the
    trial, the parties presented expert witness testimony that attempted to compare
    the language of the statute to preexisting formulas to show how the statutory
    7 The space allocator component is the component of the rate formula that determines
    what portion of the expenses for constructing and operating the pole will be charged to a
    licensee.
    8 The first appeal also resolved additional issues not pertinent to the current appeal.
    First, we upheld the District's new pole attachment agreement, holding that most of the non-rate
    terms were valid, and that all the invalid terms were severable. PUD 
    I, 184 Wash. App. at 51
    . Next,
    we held that the new rate was in compliance with the former version of RCW 54.04.045, resolving
    the dispute as to the propriety of the rates changed during that time period. PUD 
    I, 184 Wash. App. at 58
    . Next, we held that the District did not fail to mitigate its damages. PUD 
    I, 184 Wash. App. at 77
    . Finally, we reversed part of the District's award of attorney fees, but this was primarily a
    result of our decision to reverse on the issue of the correct interpretation of RCW 54.04.045(3).
    Because there was not yet a clear prevailing party on the issue, the award of attorney fees
    regarding that issue was premature. PUD 
    I, 184 Wash. App. at 82
    .
    8
    No. 77310-1-1/9
    formula hewed more closely to their chosen formulas. PUD 
    1, 184 Wash. App. at 58-59
    . These experts compared the statutory language to existing formulas,
    operating under the assumption that each subsection of the statute corresponded
    to a preexisting formula.9 PUD 
    I, 184 Wash. App. at 63-71
    .
    A
    The District asserted that its expert's interpretation of subsection (3)(a) as
    the FCC Telecom formula was correct." Additionally, the District asserted that
    its expert's interpretation was entitled to the deference courts show to agencies
    interpreting statutes that they are charged with administering. The District's
    primary support for its assertion that the formula was the FCC Telecom formula
    was that subsection (3)(a) could not be the FCC Cable formula. According to the
    District, the FCC Telecom formula and subsection (3)(a) both reference unusable
    9 Although the parties in the first appeal disputed the meaning of both subsections (3)(a)
    and (3)(b), we focus herein on the arguments they made regarding subsection (3)(a) because
    that is the subsection at issue in the current appeal. The parties do not dispute that the trial
    judge's interpretation of subsection (3)(b) during the remand trial was accurate, and the
    interpretation faithfully follows the language of the statute. Subsection (3)(b) states (space
    allocator language in bold):
    The other component of the rate shall consist of the additional costs of procuring
    and maintaining pole attachments, but may not exceed the actual capital and
    operating expenses of the locally regulated utility attributable to the share,
    expressed in feet, of the required support and clearance space, divided
    equally among the locally regulated utility and all attaching licensees, in
    addition to the space used for the pole attachment, which sum is divided
    by the height of the pole.
    RCW 54.04.045(3)(b).
    The trial judge and the parties agreed that this corresponds to the following space
    allocator formula:
    Unusable space
    ((ti of attachers including the District)+(space used by attachment)
    height of the pole
    In the above formula, the support and clearance space, also known in the industry as
    unusable space, is apportioned equally between the District and all attachers, and such portion is
    added to the space used by the attachment. This sum is then divided by the height of the pole.
    This matches the language of subsection (3)(b).
    10 Br. of Resp't at 29, PUD 1, No. 70625-0-1 (Wash. Ct. App.), reprinted in 1 Briefs 184
    Wn. App.(2014).
    9
    No. 77310-1-1/10
    space,11 but the FCC Cable formula does not.12
    Additionally, the District averred that subsection (3)(a) could not be the
    FCC Cable formula because subsection (4) explicitly authorizes the use of an
    alternative between using subsection (3)(a) or the FCC Cable formula.13 The
    District asserted that framing the choice between subsection (3)(a) and the FCC
    Cable formula as an alternative in the statute would be wholly nonsensical if
    subsection (3)(a) was the FCC Cable formula.14
    In contrast, the Companies asserted that their expert's interpretation of
    subsection (3)(a) as the FCC Cable formula was correct.15 Additionally, the
    Companies asserted that the District's interpretation was not entitled to any
    deference and that we should interpret the statute de novo.16 The Companies
    presented three reasons why the space allocator formula in subsection (3)(a) is
    the FCC Cable formula and not the FCC Telecom formula. First, the Companies
    asserted that subsection (3)(a) and the FCC Cable formula provide for a space
    allocator that assigns costs in proportion to the space used for the pole
    attachment. Second, the Companies asserted that the FCC Telecom formula
    distributes two-thirds of the cost of unusable space on the pole based on the
    number of attaching entities. In contrast, according to the Companies,
    subsection (3)(a) and the FCC Cable formula do not assign costs based on the
    11 Although the parties dispute whether safety space should qualify as unusable space,
    they both agree that the support and clearance space referenced in subsection (3)(a) means
    unusable space.
    12 Br. of Resp't at 26, PUD 1, No. 70625-0-1.
    13 Br. of Resp't at 27, PUD 1, No. 70625-0-1.
    14 Br. of Resp't at 27, PUD 1, No. 70625-0-1.
    15 Br. of Appellant Comcast at 20, PUD 1, No. 70625-0-1 (Wash. Ct. App.), reprinted in 1
    Briefs 184 Wn. App.(2014).
    16 Br. of Appellant Comcast at 17-18, PUD 1 No. 70625-0-1.
    10
    No. 77310-1-1/11
    number of attaching entities and contain no reference to two-thirds of unusable
    space on the pole. As a result, the Companies reasoned, subsection (3)(a)
    cannot be the FCC Telecom formula and must be the FCC Cable formula.17
    Finally, the Companies asserted that subsection (3)(a) must be the FCC Cable
    rate because its language is virtually identical to the rate formula set forth in
    RCW 80.54.040, which has been interpreted by the Washington Utilities and
    Transportation Commission (WUTC)to be the FCC Cable formula.18
    In our decision, we rejected the trial court's and the District's interpretation
    of the statutory formula set forth in subsection (3)(a). PUD 
    I, 184 Wash. App. at 63
    -
    67. We held that the trial court erred by deferring to the testimony of the District's
    expert witness, and that by so deferring the trial court erred by failing to apply the
    language of the statute as written. PUD 
    1, 184 Wash. App. at 62-67
    .
    We first concluded that "no evidence was presented to the trial court that
    the PUD commission ever applied the unique formula in the amended statute to
    determine whether its revised rate was in compliance." PUD 
    1, 184 Wash. App. at 62
    . Therefore, the trial court's decision to defer to the District's interpretation was
    not appropriately deferential to the District's board of commissioners but, rather,
    was inappropriately deferential to the District's expert witness. PUD I, 184 Wn.
    App. at 63. We further explained that even if the trial court had deferred to the
    District, rather than to an expert witness, such deference was inappropriate
    17   Br. of Appellant Comcast at 29-30, PUD 1, No. 70625-0-1.
    18   Br. of Appellant Comcast at 30, PUD 1, No. 70625-0-1.
    11
    No. 77310-1-1/12
    herein because the District is not the only public utility implementing the statute.
    See PUD 
    1, 184 Wash. App. at 60-61
    ("With regard to the methodology set forth in
    subsections (3)(a), (b), and (c), that methodology must be applied. Uniformity
    could not be achieved if the courts deferred to 28 different PUD commission
    interpretations of the meaning of the words in a state statute.").
    We next decided that the mistake of inappropriately deferring to the
    District's expert witness was compounded by the fact that the District's expert
    "evinced a disregard for the words of the statute as written by the legislature."
    PUD 
    I, 184 Wash. App. at 63
    . The District's expert witness compared the language
    of the statute with the language of preexisting formulas and then applied those
    formulas rather than simply applying the language of the statute itself. PUD 
    I, 184 Wash. App. at 63
    . We expressly rejected this "closest to the pin" method of
    statutory interpretation, PUD 
    I, 184 Wash. App. at 64
    , explaining,
    Accepting that the legislature, in drafting the amendment, was
    unaware of these preexisting formulas—despite explicitly
    referencing one of them in RCW 54.04.045(4)—would require, on
    behalf of the trial court, a willing suspension of disbelief. Yet, by
    sanctioning [such an] approach, the trial court, in effect, ruled that
    while the legislature was aware of these various preexisting
    formulas, and although it intended to make subsections (3)(a) and
    (3)(b) reflect two of the established formulas, it instead wrote a
    unique formula with distinctive features.
    PUD 
    I, 184 Wash. App. at 63
    (footnote omitted).
    However, because the Companies' expert witness utilized the same
    "closest to the pin" approach to interpreting the statute, we did not rule that their
    12
    No. 77310-1-1/13
    interpretation of the statutory language was correct.19 PUD 
    I, 184 Wash. App. at 63
    -64. Instead, we remanded the matter with instructions for the trial court to
    interpret the unique rate formula set forth by RCW 54.04.045(3)"based on the
    words of the statute and not based on opinions as to what formulas it appears to
    resemble." PUD 
    I, 184 Wash. App. at 72
    .
    Although we rejected the trial court's interpretation of RCW 54.04.045(3),
    we also concluded that "the formula is not designed to ensure mathematical
    certainty" and that "because the District enjoyed ample discretion prior to the
    2008 amendment, the District retains considerable discretion in its rate
    calculation." PUD 
    I, 184 Wash. App. at 72
    . We further explained that the lack of
    any specific instructions regarding a formula in the former version of RCW
    54.04.045 required us to show deference to the District regarding the manner in
    which it calculated the pole attachment rate prior to the effective date of the 2008
    amendment.29 Critically, we also concluded that "the legislature's amendment of
    RCW 54.04.045 did not fully divest the District of the previously liberal discretion
    it enjoyed." PUD 
    I, 184 Wash. App. at 72
    . We noted specifically that the District's
    discretion with regard to the data, assumptions, and other information it utilized to
    calculate the attachment rate "was not divested by the 2008 statutory
    19 Notably, we also declined to rule that subsection (3)(a) did not set forth a space
    allocator component similar to the FCC Cable formula.
    20 This was in keeping with our Supreme Court's decision in People's Org. for Wash.
    Energy Res. v. Utils. & Transp. Comm'n, 
    104 Wash. 2d 798
    , 808, 823, 
    711 P.2d 319
    (1985)(holding
    that the WUTC did not act arbitrarily or capriciously where rates to be set were required to be
    "'fair, reasonable, and sufficient"(quoting State ex rel. Pub. Util. Dist. No. 1 of Okanogan County
    v. Dep't of Pub. Serv., 
    21 Wash. 2d 201
    , 209, 
    150 P.2d 709
    (1944))).
    13
    No. 77310-1-1/14
    amendment." PUD 
    1, 184 Wash. App. at 61
    . Therefore, we announced, courts
    must continue to defer to the discretion of public utility districts regarding the
    data, assumptions, and other information used to calculate the attachment rate,
    reviewing them only to determine if they were arbitrary and capricious. See
    PUD 
    1, 184 Wash. App. at 61
    -62.
    We emphasized that the District's exercise of discretion should be guided
    by the policies set forth by the legislature in the statement of intent
    accompanying the 2008 amendments to RCW 54.04.045. See PUD 1, 184 Wn.
    App. at 73-74. To aid the trial court's review of the District's discretionary
    exercise of authority, we provided a nonexhaustive list of examples of certain
    aspects of the rate calculation over which the District retained discretion.
    First, we declared that the District retained the discretion to decide
    whether to use gross expenses or net expenses when calculating the expenses
    attributable to attachers. PUD 
    I, 184 Wash. App. at 73
    . This is so, we explained,
    because the language of the statute does not specifically define the term
    "expenses." PUD 
    I, 184 Wash. App. at 73
    . Additionally, we concluded that the
    District's choice between the two should be guided by the statement of intent the
    legislature provided with the 2008 amendment to RCW 54.04.045. PUD 
    1, 184 Wash. App. at 73
    . In particular, we directed that the choice must be made in
    accordance with the policies contained in the legislature's statement of intent "to
    recognize the value of the infrastructure of locally regulated utilities" and to
    14
    No. 77310-1-1/15
    "'ensure that locally regulated utility customers do not subsidize licensees.'"21
    PUD 
    I, 184 Wash. App. at 73
    (quoting LAWS OF 2008, ch. 197, § 1).
    Second, we expounded on the District's discretion to determine "whether
    to designate a portion of the pole as unusable 'safety space' and, if it does so,
    whether to require the Companies to bear a share of the cost associated with the
    unusable space." PUD 
    1, 184 Wash. App. at 73
    . We concluded that the statute
    does not define that which constitutes unusable space, and that such definition is
    therefore left to the District's discretion. PUD 
    1, 184 Wash. App. at 73
    -74. We
    specifically noted that Iiinstituting a policy of not using the safety space is a
    prerogative of the District both as a rate maker and as a utility operator." PUD 
    I, 184 Wash. App. at 74
    .
    Third, and finally, we declared that the District retained the "discretion in
    the manner in which it calculates the number of licensees that attach per pole."
    PUD 
    1, 184 Wash. App. at 74
    . We rejected the contrary assertion by the
    Companies that, as with the FCC formulas, which require rate makers to assume
    that there are three attachers per pole, the District was required to assume that
    there are three attachers per pole while calculating its rate pursuant to the
    formula in RCW 54.04.045. PUD 
    1, 184 Wash. App. at 74
    . We concluded that the
    District's exercise of discretion in this regard "is in harmony with the legislature's
    stated intent that the amendment'ensure that locally regulated utility customers
    21 This second policy goal originates from our state constitution. Local governments and
    municipal corporations are generally prohibited by our state constitution from freely giving any
    money, property, or credit to private individuals or businesses. CONST. art. VII, § 7.
    15
    No. 77310-1-1/16
    do not subsidize licensees." PUD 
    I, 184 Wash. App. at 74
    (quoting LAWS OF 2008,
    ch. 97,§ 1).
    In sum, we provided the following direction to the trial court:
    On remand, the District must apply the statute as written to the
    relevant data, albeit subject to the discretion that was not withdrawn
    by the 2008 amendment. Only after receiving evidence and
    testimony based both on a proper application of the amended
    statute and on underlying data that, in the trial court's view, is
    worthy of being credited may the trial court determine whether the
    District's revised rates are, in addition to the other requirements
    imposed by RCW 54.04.045, "just and reasonable."
    PUD 
    I, 184 Wash. App. at 74
    -75.
    III
    Following our ruling in PUD I, the matter was remanded to the trial court
    for a new trial on the issue of whether the District's new pole attachment rate was
    in compliance with the amended version of RCW 54.04.045(3). Unsurprisingly,
    the District and the Companies disputed the correct interpretation of RCW
    54.04.045(3)(a) and whether the District had properly exercised its discretion
    when determining what data to rely on when calculating the maximum allowable
    pole attachment rate pursuant to subsection (3). Ultimately, the trial court ruled
    that the District had correctly interpreted subsection (3)(a) and did not abuse its
    discretion when determining what data to rely on when calculating the maximum
    allowable pole attachment rate.
    At the remand trial, the District presented exhibits and testimony from the
    District's general manager regarding the District's process for determining
    whether its rate complied with RCW 54.04.045(3), as amended. The District's
    general manager testified that, after reviewing our decision in PUD 1, he looked
    16
    No. 77310-1-1/17
    through the amended version of RCW 54.04.045(3)(a) and attempted to convert
    the language of the statute to a numerical formula. Testifying specifically about
    his interpretation of the space allocator component of subsection (3)(a), the
    general manager explained that the space allocator component began with the
    language "attributable to that portion of the pole, duct, or conduit" and continued
    until the end of the paragraph. According to the general manager, this language
    corresponded to a two part mathematical formula in which the parts are added
    together.
    For the first part, the general manager explained that he considered the
    language "that portion of the pole, duct, or conduit used for the pole attachment"
    to correspond to the following mathematical formula:
    occupied space
    usable space
    For the second part, the general manager then considered the remaining
    language in subsection (3)(a), "including a share of the required support and
    clearance space, in proportion to the space used for the pole attachment, as
    compared to all other uses made of the subject facilities and uses that remain
    available to the owner or owners of the subject facilities," concluding that it
    corresponded to the following mathematical formula:
    ((occupied space
    usable space )x (support and clearance space)\
    height of the pole
    Thus, added together, the District's proposed interpretation of the
    formulaic expression of the space allocator component of subsection (3)(a) is:
    17
    No. 77310-1-1/18
    ((occupied space
    (occupied space)            usable space )x (support and clearance space)\
    usable space                            height of the pole
    The general manager further testified to the District's process for
    determining whether its new rate was in compliance with RCW 54.04.045. He
    explained how the District's board of commissioners reviewed and adopted his
    interpretation of subsection (3)(a) and selected the data to rely on while
    calculating the rate. The commissioners met multiple times to discuss the
    District's pole attachment rate subsequent to our decision in PUD I. During these
    meetings, the general manager presented his analysis of RCW 54.04.045(3) and
    an analysis of the effect on the maximum allowable rate caused by relying on
    different data inputs when calculating the rate, such as using either gross or net
    expenses.22 The general manager made several recommendations to the
    commissioners regarding the data that should be used to calculate the rate,
    including a recommendation that the District be permitted to use gross expenses
    and to classify the safety space as support and clearance (and therefore
    22 The board of commissioners' resolution regarding the data used to calculate the pole
    attachment rate stated that
    among the data and inputs the District's General Manager considered in his
    review of the District's pole attachment rate, are, without limitation, those relating
    to: number of poles; data regarding transmission poles as well as distribution
    poles; average pole height; expected useful pole life; determination of costs
    using gross versus net numbers; average number of attachments per pole;
    usable pole space; support and clearance space; safety space as a component
    of support and clearance space; the share of the costs attachers on District poles
    should bear; carrying charge (e.g., various expenses and return on investment);
    and the General Manager has considered these types of inputs and data in light
    of the Legislature's statement of its intent in the 2008 amended statute
    recognizing the value of the District's infrastructure and ensuring that District
    utility customers do not subsidize attachers on District poles, pursuant to the
    Court of Appeals decision.
    Plaintiff's Exhibit 1019, Resolution No. 1364, at 1-2.
    18
    No. 77310-1-1/19
    unusable) space.
    At the conclusion of its meeting on November 3, 2015, the commissioners
    adopted Resolution No. 1364, which accepted the general manager's
    interpretation of RCW 54.04.045(3), including subsection (3)(a), accepted the
    general manager's selection of data to input into the formulas set forth in RCW
    54.04.045(3), and concluded that the District's pole attachment rate was below
    the maximum rate permitted by the statute.
    At trial, the Companies disputed the District's evaluation of subsection
    (3)(a) and asserted that the District abused its discretion when determining the
    data it input into the formulas in subsections (3)(a) and (3)(b).23 According to the
    Companies, the proper interpretation of all of the language of subsection (3)(a)
    is:
    ( (occupied space)
    ( occupied space ) l usable space x (support and clearance space)
    +
    height of the pole                  height of the pole
    The Companies further argued that this could be mathematically simplified to
    produce the following formula24:
    (occupied space)
    usable space )
    The Companies also claimed that the District included inappropriate
    charges in its rate calculation and misclassified the safety space as unusable
    23 The Companies did not dispute the District's interpretation of the formula set forth in
    subsection (3)(b).
    24 This formula is identical to the mathematical expression of the FCC Cable formula
    space allocator.
    19
    No. 77310-1-1/20
    space. The Companies' preferred data and rate methodology resulted in a
    maximum permissible rate that was significantly lower then the District's.
    The trial court ruled in favor of the District, accepting its interpretation of
    subsection (3)(a) and adopting its selection of expenses and other data inputs
    when calculating the pole attachment rate. Following its ruling, the trial cburt
    entered supplemental findings of fact and conclusions of law on remand, findings
    of fact and conclusions of law regarding plaintiff Pacific PUD's motion for
    supplemental award of attorneys' fees and litigation expenses based on remand
    trial, an order awarding attorneys' fees and litigation expenses based on remand
    trial, and an amended and restated judgment. The trial court awarded the District
    its requested damages, including prejudgment interest and attorney fees and
    costs.
    The trial court rejected the Companies' interpretation of subsection (3)(a)
    because, in the judge's view, the Companies wanted the court "to find that (3)(a)
    is the same as the FCC Cable Formula based on their interpretation of the 'space
    factor' and their formula simplification which results in (3)1(a) being the FCC Cable
    formula." The trial court reasoned that "[i]f the legislature I had intended for (3)(a)
    to be the FCC Cable formula, the legislature would have no need to create a
    'unique'formula. Therefore, an unstrained, plain reading of(3)(a) leads one to
    the logical conclusion that 3(a) is not, in its entirety, the FCC Cable formula."
    The trial court also rejected the Companies' arguments that the District
    had abused its discretion while determining the data to be used when calculating
    the pole attachment rate formula. The trial court found that the testimony of the
    20
    No. 77310-1-1/21
    Companies' expert witness alleging that inappropriate data and methods were
    utilized to calculate the pole attachment rate was unhelpful when determining
    whether the District abused its discretion because she had little to no experience
    with a public utility such as the District.25
    The Companies appealed to Division Two, which transferred the matter to
    us for resolution.
    IV
    The Companies contend that the District abused its discretion when
    selecting the inputs and data used to calculate the pole attachment rate pursuant
    to RCW 54.04.045(3). Specifically, the Companies object to the District's
    classification of the "safety space"26 on a utility pole as unusable space and to
    the District's inclusion of a return on equity, rate of return for depreciated debt
    expenses, taxes, and attorney fees as actual expenses. in response, the District
    contends that it has not abused its discretion by defining the safety space as
    unusable and by utilizing the aforementioned expenses to calculate its pole
    attachment rate. The District has the better argument.
    25 In its supplemental findings of fact and conclusions of law on remand, the court further
    explained that the Companies' expert witness had "virtually no experience with consumer-owned
    utilities," "no real-world knowledge of the District's operations, other than through review of some
    District documents," and that "[t]he only testimony Defendants' expert witness had ever given that
    relates to pole attachments is testimony filed in 2011 with the Public Service Commission of
    Utah." The trial court found that "[t]he testimony of Defendants' expert, based on private industry
    standards, provided little or no guidance as to how her testimony should relate to a public utility's
    discretionary authority." Additionally, the trial court found that "[w]hen Defendants' expert witness
    formed her conclusions, she had not reviewed updated District documents previously provided to
    Defendants' legal counsel by Plaintiff's counsel, because Defendants' counsel had not given
    those documents to her." Furthermore, instead of utilizing District-specific documentation when
    analyzing the District's rate calculations, the trial court found that "Defendants' expert witness
    used an FCC template for her work analyzing the District's rate calculations."
    26 The safety space comprises 40 inches of space on the pole between the
    communications attachments and the electrical attachments.
    21
    No. 77310-1-1/22
    If a municipal utility's actions "come within the purPose and object of the
    enabling statute and no express limitations apply" then "the choice of means
    used in operating the utility [is left] to the discretion of municipal authorities." City
    of Tacoma v. Taxpayers of City of Tacoma, 
    108 Wash. 2d 679
    , 695, 
    743 P.2d 793
    (1987). Courts "limit judicial review of municipal utility choices to whether the
    particular contract or action was arbitrary or capricious, or unreasonable." City of
    
    Tacoma, 108 Wash. 2d at 695
    (citation omitted). This is an extremely deferential
    standard of review.
    "Arbitrary and capricious" refers to "willful and unreasoning action,
    taken without regard to or consideration of the facts and
    circumstances surrounding the action. Where there is room for two
    opinions, an action taken after due consideration is not arbitrary
    and capricious even though a reviewing court may believe it to be
    erroneous."
    Lane v. Port of Seattle, 
    178 Wash. App. 110
    , 126, 
    316 P.3d 1070
    (2013)(quoting
    Abbenhaus v. City of Yakima, 
    89 Wash. 2d 855
    , 858-59, 
    576 P.2d 888
    (1978)).
    In PUD I, we concluded that, in regard to setting pale attachment rates,
    each public utility district "retains its preexisting discretion with regard to rate-
    setting except as that discretion is restricted by the amended [RCW 54.04.045]."
    PUD 
    I, 184 Wash. App. at 60
    . Because the amended statute does not specifically
    define the data and expenses that the district must use to calculate an
    attachment rate, courts must defer to public utility districts when reviewing the
    compilation and calculation of the data and expenses they use to calculate their
    pole attachment rates. PUD 
    I, 184 Wash. App. at 61-62
    , 72-74. However, a public
    utility district's exercise of discretion regarding the actual expenses used to
    calculate the pole attachment rate must be guided by the legislature's statement
    22
    No. 77310-1-1/23
    of intent set forth in its 2008 amendment of RCW 54.04.045, including its
    instructions that the rate "'recognize the value of the infrastructure of locally
    regulated utilities" and "'ensure that locally regulated utility customers do not
    subsidize licensees." PUD 
    I, 184 Wash. App. at 73
    (quoting LAWS OF 2008, ch.
    197,§ 1). So long as the District sets its rates by applying the formula set forth in
    RCW 54.04.045(3), the various inputs the District uses are reviewed only to
    determine whether the District acted arbitrarily and capriciously. See PUD 
    1, 184 Wash. App. at 61
    -62.
    A
    The Companies first contend that the District acted arbitrarily and
    capriciously when it classified the safety space on its utility poles as unusable
    space. This is so, they assert, because the District can and does place
    attachments in the safety space. In response, the District asserts that the record
    shows that it has a policy of avoiding placing attachments in the safety space and
    that occasional use of the safety space by the District does not make it arbitrary
    1
    and capricious for the District to consider the safety space to be unusable space.
    The District has the better argument.
    This issue was directly addressed in PUD I. Therein, we concluded that
    the District "retains discretion to determine whether to designate a portion of the
    pole as unusable 'safety space' and, if it does so, whether to require the
    Companies to bear a share of the cost associated with the unusable space."
    PUD 
    I, 184 Wash. App. at 73
    . Our decision was clear that "the legislature did not
    define that which constitutes a proper share, and it did not define that which
    23
    No. 77310-1-1/24
    constitutes unusable space," and that "the absence of further definition affords
    1
    the District discretion to determine that which constitutes unusable space." 
    PUD 184 Wash. App. at 73-74
    . "Instituting a policy of not using the safety space is a
    prerogative of the District both as a rate maker and as a Utility operator." PUD 
    I, 184 Wash. App. at 74
    .
    Despite these clear directions from us, the Companies assert that the
    District's discretion regarding the classification of safety space is restrained by
    language in RCW 54.04.045(3)(a). Specifically, the Companies assert that the
    section that reads "including a share of the required support and clearance
    space, in proportion to the space used for the pole attachment, as compared to
    all other uses made of the subject facilities and uses thaf,remain available to the
    owner or owners of the subject facilities" prohibits the District from classifying the
    safety space as unusable space. RCW 54.04.045(3)(a). This is so, they assert,
    because the safety space remains available for use by the District, the owner of
    the utility poles, for installation of streetlights and the District's fiber and that the
    District uses the space for those purposes.
    The Companies' argument completely ignores our directive that the
    statute does not define that which constitutes unusable space and that such
    definition is left to the District's discretion. The Companies' statutory argument
    fails because, as the District has defined unusable space, something we decided
    in PUD 1 that the District has the discretion to do, the safety space is unusable.
    If, as here, there is some support in the record for the District's classification, it is
    not "willful and unreasoning action, taken without regard to or consideration of
    24
    No. 77310-1-1/25
    the facts and circumstances surrounding the action." 
    Abbenhaus, 89 Wash. 2d at 858
    . Herein, the District's classification is supported by the record, which shows
    that the District has established a policy of not using the safety space and taken
    steps to comply with that policy. The implementation of Such a policy is "a
    prerogative of the District."27 PUD 
    I, 184 Wash. App. at 74
    . The District did not
    abuse its discretion by classifying the safety space as unusable.
    The Companies next assert that the District abused its discretion by
    including numerous expenses in its calculation of the pole attachment rate and
    that these inclusions resulted in an arbitrary and capricious over-allocation of
    costs to the Companies. Specifically, the Companies object to the inclusion of a
    return on equity, rate of return on debt expenses, taxes, and attorney fees as
    actual expenses.28 In response, the District asserts that it has the discretion to
    include all of these expenses because they are actual expenses of the District
    and are within the bounds of the District's discretion to determine the expenses it
    27 The Companies' rather churlish protestations that they should not be required to pay
    for the safety space, created to protect the safety of their own workers, see PUD 
    I, 184 Wash. App. at 73
    n.39, because of the District's staff's failure to always comply with the District's policy not to
    use the safety space, would be better directed toward the District's board of commissioners in
    their supervisory role over the District's management.
    28 The Companies also object to the District's allocation of indirect costs. However, the
    Companies offer no argument grounded in Washington law to support their contention that the
    District has misallocated indirect costs. Instead, the Companies simply argue that the allocation
    of indirect costs must be arbitrary and capricious because the indirect cost allocation is not
    proportional to the allocation of capital costs and direct costs among the District's different
    operations. We disregard this argument because the Companies' position is unsupported by any
    legal authority or any citation to the record indicating that the District utilized inaccurate numbers.
    The Companies also claim that the trial court erred by finding that the Companies conceded that
    the District utilized the correct number of attachers per pole when calculating the rate. However,
    the record clearly shows that the Companies withdrew their position on this issue during the
    remand trial.
    25
    No. 77310-1-1/26
    includes when calculating the pole attachment rate. Again, the District has the
    better argument.
    The Companies first aver that the District is precluded from including a
    return on equity as an actual expense chargeable to the Companies.29 This is
    so, they assert, because RCW 54.04.045 does not explicitly permit the District to
    include just compensation as a component of its pole attachment rate.3°
    However, the legislature's stated intent in passing the 2008 amendments to RCW
    54.04.045 was to "recognize the value of the infrastructure of locally regulated
    utilities" and to "ensure that locally regulated utility customers do not subsidize
    licensees." LAWS OF 2008, ch. 197,§ 1. The District's customers are functionally
    equivalent to investors because they fund the construction and maintenance of
    the District's utility poles, and it respects their investment in the system to charge
    29 The Companies also assert that the District's financial records did not include the
    necessary information for the District to calculate a return on equity component of the pole
    attachment rate. This assertion is rebutted by the record. The Distriet's general manager
    testified as to how the District calculated the rate based on its financial records, specifically by
    relying on its records of retained earnings as set forth in the District's balance sheet. This
    balance sheet was included as a part of aggregate figures in the District's annual report to the
    state auditor. The trial court obviously credited this testimony when it ruled in the District's favor
    on this issue.
    39 The Companies also contend that the inclusion of a return on equity as a component of
    the pole attachment rate violates RCW 54.16.330(4). This argument fails for three reasons.
    First, the statute addresses the District's ability to set rates for the sale of its telecommunications
    services, not pole attachment rates. Second, the Companies' referenced subsection only
    prohibits the District from giving itself a discount when it uses its own telecommunications
    services, it does not address the rates the District can charge other entities for other services.
    RCW 54.16.330(4)("A public utility district may not charge its nontelecommunications operations
    rates that are preferential or discriminatory compared to those it charges entities purchasing
    wholesale telecommunications services."(emphasis added)). Third, even if RCW 54.16.330(4)
    did apply to the setting of pole attachment rates, RCW 54.16.330(2) defines discriminatory rates
    as "when a public utility district offering rates, terms, and conditions to an entity for wholesale
    telecommunications services does not offer substantially similar rates, terms, and conditions to all
    other entities seeking substantially similar services." Because the Companies seek a different
    service than the District's wholesale telecommunications customers, namely to attach equipment
    to utility poles rather than purchasing broadband, the District need not charge a similar rate.
    26
    No. 77310-1-1/27
    a return on equity to third party pole attachers that make use of the publicly
    financed utility poles for their private gain.31
    Furthermore, the Companies admit in their briefing that the FCC Cable
    formula incorporates a return on equity. It can hardly be argued that the
    legislature sought to prohibit the District from obtaining a return on equity in RCW
    54.04.045(3) when, in RCW 54.04.045(4), it explicitly authorizes the District to
    make use of the FCC Cable formula, which includes such a return on equity. We
    therefore conclude that the District did not abuse its discretion by incorporating a
    return on equity in its pole attachment rate.
    The Companies next aver that the District inappropriately included a rate
    of return component for the District's depreciated debt expenses in its pole
    attachment rate calculations. Citing to no authority, the Companies rely solely on
    the testimony of their expert witness—testimony which was explicitly rejected by
    the trial court—to assert that the District can charge a rate of return only for its
    undepreciated assets. As admitted by the Companies' expert witness, this is
    essentially an objection to the District's use of gross figures instead of net figures
    when calculating the rate of return on debt expenses.32 However, because the
    credibility of witnesses is best determined by the trier of fact, In re Disciplinary
    31 This also addresses the Companies' assertion that the District, as a nonprofit entity,
    has no reason to obtain a return on equity. As the District notes in its briefing, any return on
    equity received by the District can be reinvested into maintenance of the District's utility poles.
    This further helps to protect the investment in the system made by the District's customers.
    32 The Companies' expert claimed that "the rate of return is only applicable on
    unrecovered investment." She further explained that the "rate of return is the payment for the fact
    that someone has expended money ahead of time and you are now paying back that principal
    over time." The basic idea is that the Companies should not be required to pay a rate of return
    based on the initial amount invested, the gross costs, because the District has recovered some of
    its investment through the use of those poles, thus reducing its net costs.
    27
    No. 77310-1-1/28
    Proceeding Against Kuvara, 
    97 Wash. 2d 743
    , 747, 
    649 P.2d 834
    (1982), and the
    trier of fact herein chose not to credit this testimony, we have no basis to rely on
    the testimony of the Companies' expert witness in resolving this claim of error.
    Furthermore, even if we did consider the argument raised by the
    Companies' expert witness, the District's decision to incorporate a rate of return
    element on depreciated debt expenses simply does not constitute arbitrary and
    capricious action.33 As we previously stated in PUD 1, the use of gross or net
    figures is left to the District's 
    discretion. 184 Wash. App. at 73
    . That discretion is
    guided by the legislature's intent that the pole attachment rate "'recognize the
    value of the infrastructure of locally regulated utilities" and to "'ensure that locally
    regulated utility customers do not subsidize licensees." PUD 
    1, 184 Wash. App. at 73
    (quoting LAWS OF 2008, ch. 197, § 1). The District concluded that the use of
    gross costs, in this case charging a rate of return on debt expenses for all assets
    instead of just undepreciated ones, resulting in a higher rate of return, is best in
    keeping with these goals.34 The District's choice herein to charge a rate of return
    for all assets regardless of depreciation does not run afotil of the legislature's
    33 As with many of the Companies' arguments regarding inputs, their complaint about the
    District's accounting choices would more appropriately be directed toward the District's board of
    commissioners. The arbitrary and capricious standard of judicial review is not a catch all
    standard intended to allow courts to interfere with agency decision-making in order to forestall
    any and all mistakes or perceived errors in judgment made by public,officials. Rather, it permits
    courts to intervene to stop only "willful and unreasoning action, taken without regard to or
    consideration of the facts and circumstances surrounding the action." 
    Abbenhaus, 89 Wash. 2d at 858
    . For other discretionary actions that do not constitute arbitrary and capricious conduct, the
    remedy for those disapproving of choices made is at the ballot box. ,
    34 The District additionally contends that the fact that it pays no federal income tax also
    justifies the higher rate of return on debt. This is irrelevant. Whether the District receives a tax
    benefit for depreciation is not at issue. However, how much the District, and thus the District's
    customers, should be compensated for having made the costly initial investment into the District's
    utility pole system, is guided by the legislature's stated intent in RCW 54.04.045. The legislature
    wished to recognize the value of the infrastructure, and charging a rate of return on all assets,
    depreciated or not, recognizes that value.
    28
    No. 77310-1-1/29
    stated intent. Thus, even were we to accept the Companies' expert witness's
    testimony, we would decline to conclude that such a decision by the elected
    commissioners constituted arbitrary and capricious action.
    The Companies next aver that the District improperly included taxes on its
    electrical operations as an expense component of its pole attachment rate. This
    is so, the Companies assert, because the taxes on the District's electrical
    business are not attributable to third party telecommunications pole attachers. In
    response, the District asserts that the tax expense is a component of the
    District's utility pole system, and that because the Companies would have
    nowhere to attach their equipment without the District's utility pole system, they
    should be required to pay a share of the taxes. The District's position is
    consistent with our decision in PUD I that not every expense of operating the
    utility poles has to benefit attachers in order to warrant the attachers sharing in
    the 
    expense. 184 Wash. App. at 72
    n.38 (concluding that a deduction in the rate
    for the "cross arms" space on a pole is not required by statute even though the
    cross arms do not benefit attachers). We conclude that the District's inclusion of
    taxes as an expense chargeable to attachers in the pole attachment rate is in
    keeping with the legislature's stated intent to value the District's infrastructure
    and that the District's inclusion of tax expenses as a component of the pole
    attachment rate was not arbitrary and capricious.
    Finally, the Companies contend that the District improperly included
    attorney fees as an expense component of its pole attachment rate. Specifically,
    the Companies assert that the District may not include litigation expenses in the
    29
    No. 77310-1-1/30
    rate because the District has been granted a partial award of attorney fees in
    court, and thus the recovered fees are no longer an actual expense.
    The Companies' contention here is essentially a claim that they should
    receive an offset in the rate because they will have already made payment for
    some of the District's litigation expenses. Such a claim of entitlement to an offset
    constitutes an avoidance, and is therefore an affirmative defense. See CR 8(c);
    Locke v. City of Seattle, 
    133 Wash. App. 696
    , 713, 137 P.3d 52(2006)(holding that
    jury instructions placing the burden of proof for establishing the amount of an
    offset on the defendant City of Seattle were proper because an offset is "in the
    1
    nature of an avoidance"), aff'd, 
    162 Wash. 2d 474
    , 
    172 P.3d 705
    (2007). In such
    circumstances, "[t]he burden of proof is. . . placed upon the party asserting the
    avoidance or affirmative defense." 
    Locke, 133 Wash. App. at 713
    (citing Gleason v.
    Metro. Mort. Co., 
    15 Wash. App. 481
    , 
    551 P.2d 147
    (1976); Tacoma Commercial
    Bank v. Elmore, 
    18 Wash. App. 775
    , 
    573 P.2d 798
    (1977); 3A LEWIS H. ORLAND &
    KARL B. TEGLAND, WASHINGTON PRACTICE: RULES PRACTICE CR 8, at 138 (4th ed.
    1992)).
    The Companies do not assert that they have actually paid any of the
    District's litigation expenses to date, nor do they offer anything in support of their
    contention other than vague assertions that the District is double counting.
    Nowhere in the record did the Companies prove that they have actually paid any
    of the District's litigation expenses. Nowhere in the record did the Companies
    establish a percentage of the rate sought to be charged to them as
    corresponding to payments that they have already made. Nowhere in the record
    30
    No. 77310-1-1/31
    l
    did they establish what amount of the District's litigation expenses that they may
    be ordered to pay would impact in any quantified way the lawfulness of the rate
    sought to be charged to them. In this way, they have failed to meet their burden
    of proof to establish that they are entitled to an offset.
    Litigation expenses are an actual expense of the District in its effort to
    conduct its utility pole operations. Including them as an expense in the pole
    attachment rate was not an abuse of discretion.
    V
    The Companies' primary assertion on appeal is that the trial court erred by
    accepting the District's interpretation of RCW 54.04.045(3)(a). Specifically, the
    Companies object to the District's interpretation of the space allocator component
    of the formula set forth therein. The Companies aver that the District's
    interpretation improperly applies the language of the statute by interpreting the
    words "the pole" to mean "usable space on the pole" without justification. In
    response, the District avers that the Companies' proposed alternative, which
    interprets the words "the pole" to mean "the height of the entire pole," disregards
    1
    our previous directive that RCW 54.04.045 sets forth a unique formula that does
    not match any preexisting formulas. This is so, the District asserts, because the
    Companies' proposed alternative interpretation is mathematically functionally
    equivalent to the FCC Cable formula.
    A trial court's interpretation of a statute is subject to de novo review.
    Landmark Dev., Inc. v. City of Roy, 
    138 Wash. 2d 561
    , 569, pso P.2d 1234 (1999).
    Courts must interpret a statute to effectuate the legislature's intent. Bostain v.
    31
    No. 77310-1-1/32
    Food Express, Inc., 
    159 Wash. 2d 700
    , 708, 
    153 P.3d 846
    (2007). Where the
    meaning of the words of a statute are plain and not ambiguous,"we give effect to
    that plain meaning as the expression of the legislature's intent." 
    Bostain, 159 Wash. 2d at 708
    . "Plain meaning is determined from the ordinary meaning of the
    language used in the context of the entire statute in which the particular provision
    is found, related statutory provisions, and the statutory scheme as a whole."
    
    Bostain, 159 Wash. 2d at 708
    . If a statute's language is subject to more than one
    reasonable interpretation, then we look to other indicia of,legislative intent.
    
    Bostain, 159 Wash. 2d at 708
    . A "clear and explicit statement of intent should guide
    analysis of the statute as a whole." In re Custody of M.W., 
    185 Wash. 2d 803
    , 814,
    374 P.3d 1169(2016).
    A
    The District contends that the space allocator formula set forth in RCW
    54.04.045(3)(a) can be mathematically depicted as:
    /occupied space)
    (support and clearance space)\
    (occupied space'             usable space x
    '¼     space                            height of the pole
    According to the District, this formula converts the language of subsection (3)(a)
    to a mathematical formula that the District can apply as the space allocator
    component of its calculation of the maximum permissible pole attachment rate
    pursuant to that subsection. In response, the Companies'assert that the first
    1
    component of the District's formula incorrectly divides thel occupied space by the
    usable space on the pole when the statutory language requires division by the
    total height of the pole.
    32
    No. 77310-1-1/33
    The Companies assert that the space allocator formula set forth in RCW
    54.04.045(3)(a) is correctly mathematically depicted as:
    /(occupied space)
    ( occupied space )               usable space x (support and clearance space)\
    +
    height of the pole                           height of the pole
    Furthermore, the Companies assert that this formula can be simplified to the
    following equation:
    (occupied space\
    usable space
    As a result, the Companies contend that subsection (3)(a) is the FCC Cable
    formula.
    In response, the District avers that the Companies' simplified formula
    cannot be correct because it does not reflect the words set forth in subsection
    (3)(a). The District further contends that even the nonsimplified version must be
    an inaccurate interpretation because it is the mathematical equivalent of the FCC
    Cable formula, which, according to the District, would contradict our holding in
    PUD I that RCW 54.04.045(3) sets forth a unique formula.35 We conclude that
    the Companies' nonsimplified formula accurately interprets the statutory
    language set forth in RCW 54.04.045(3)(a).
    35 Contrary to the District's assertion, we never held that the space allocator component
    of the portion of the formula set forth in RCW 54.04.045(3)(a) could not be mathematically
    equivalent to the space allocator component of the FCC Cable formula. While PUD I directed the
    trial court on remand to apply the "unique rate formula based on the Words of the 
    statute," 184 Wash. App. at 72
    , it said nothing to the effect that subsection (3)(a) cannot produce a space
    allocator component that is mathematically equivalent to the FCC Cable formula's space
    allocator. By focusing on the mathematics, rather than on the words of the statute, the trial court
    erroneously concluded that subsection (3)(a) must set forth a space allocator component that is
    mathematically distinct from the FCC Cable formula's space allocator.
    33
    No. 77310-1-1/34
    The District failed to provide any analysis of the disputed statutory
    language that supports the first component of its interpretation of the space
    allocator formula set forth in subsection (3)(a).36 The closest the District comes
    to making any sort of argument that supports its interpretation is when it asserts
    that the divisor of the first part of its formula must be the usable space because it
    is "the only space on the pole that third-party attachers are authorized by
    National Electrical Safety Code(NESC) Rules to use." However, such an
    argument fails to overcome the plain language of subsection (3)(a), which states
    that the District must calculate costs that are "attributable to that portion of the
    pole. . . used for the pole attachment" instead of attributable to that portion of
    the usable space on the pole used for the pole attachment. RCW
    54.04.045(3)(a)(emphasis added).
    The Companies point out precisely the aforementioned problem with the
    District's interpretation," asserting that the first component of the space allocator
    36 Rather than offer support for its position in the statutory text, the District merely
    restates, with conclusory language, that the general manager interpreted the statutory language
    and that the trial court accepted this interpretation. However, the record reveals that when
    questioned regarding his interpretation, the District manager was unable to articulate any reason
    derived from the language of the statute for his interpretation of the words "of the pole" to mean of
    the usable space on the pole. Furthermore, as we previously discussed herein, our review of the
    trial court's interpretation of the statute is de novo and we owe no deference to the District's, nor
    the District's general manager's, interpretation.
    37 The Companies assert two additional reasons for rejecting the District's interpretation.
    First, they assert that the District's interpretation is "mathematically impossible" because it double
    allocates a portion of the costs of the unusable space on the pole to the Companies. How this
    makes the formula mathematically impossible, as opposed to simply a formula which allocates a
    greater percentage of the costs of the pole to the Companies than they desire, is never explained.
    Second, the Companies assert that we should give great weight to the WUTC's interpretation of
    RCW 80.54.040, which the Companies assert has nearly identical language to RCW 54.04.045.
    The Companies contend that because the WUTC has interpreted the pertinent language in RCW
    80.54.040 to be the FCC Cable rate, we should construe RCW 54.04.045(3)(a) in the same
    manner. This argument contrasts sharply with the Companies' position in PUD I, wherein they
    correctly asserted that we should construe the language of the statute de novo without deferring
    to an implementing agency's interpretation. If it is correct, and indeed it is, that we should not
    defer to an agency responsible for implementing RCW 54.04.045, it is undoubtedly correct that
    34
    No. 77310-1-1/35
    formula set forth in subsection (3)(a) must divide the occupied space by the total
    height of the pole. Such an interpretation matches the directive set forth in the
    statute that the pole attachment rate charge attachers for costs "attributable to
    that portion of the pole . . . used for the pole attachment:: RCW 54.04.045(3)(a)
    (emphasis added). We therefore conclude that the Companies' nonsimplified
    formula, as set forth herein, correctly interprets the space allocator component of
    1
    subsection (3)(a):
    ((occupied
    ( occupied space \                       space) x (support and clearance space)\
    usable space
    )+
    height of the pole                           height of the pole
    Had they stopped with their nonsimplified formula, the Companies would
    have correctly interpreted the space allocator component ofthe formula set forth
    in RCW 54.04.045(3)(a). However, the Companies, not Satisfied with our ruling
    in the first appeal, seek once again to have subsection (3)(a) declared to be the
    FCC Cable formula. At trial, the Companies' expert witness testified that the
    expanded space allocator formula that the Companies assert is set forth in RCW
    54.04.045(3)(a) can be mathematically simplified to be the mathematical
    representation of the space allocator component set forth by the FCC Cable
    formula. Therefore, they assert, subsection (3)(a) is the FCC Cable formula. We
    do not agree.
    we decline to defer to a different agency's interpretation of a different statute when that agency is
    not even charged with the implementation of RCW 54.04.045. We therefore reject these
    arguments.
    35
    No. 77310-1-1/36
    In PUD 1, we noted that RCW 54.04.045(3) sets forth a unique formula
    and, thus, despite some similarities to previously existing'formulas, does not
    simply adopt one or more previously existing formulas. 
    See 184 Wash. App. at 70
    -
    71. A product of intense legislative negotiation, RCW 54.04.045(3) sets forth a
    two part formula that combines half of the rate calculated by applying the words
    of the statutory formula set forth in subsection (3)(a)38 with half of the rate
    calculated by applying the words of the statutory formula 'set forth in subsection
    (3)(b). Although there are similarities to other formulas, the language used in
    these subsections is not the same as that set forth by any of the preexisting
    formulas that the Companies and the District compared the statute to in PUD I,
    including the FCC Cable formula.39 
    See 184 Wash. App. at 70
    -71.
    Furthermore, if the legislature had intended for subsection (3)(a) to be the
    FCC Cable formula, as opposed to merely producing a mathematically equivalent
    formula, it could have simply stated that the District should apply the FCC Cable
    formula." See PUD 
    1, 184 Wash. App. at 63
    . However, by refusing to do so, the
    legislature ensured that public utility districts utilized a mathematically equivalent
    rate to the FCC Cable formula, without becoming bound to follow any federal
    interpretations or rules relating to the FCC Cable formula. The legislative
    process can be a delicate balancing act between competing interests, and we
    38 Or, as subsection (4) states, the District may use half of the rate calculated using the
    current FCC Cable formula instead of using the formula set forth by subsection (3)(a).
    38 The Companies assert that it is the mathematical equivalency to the FCC Cable
    formula that makes subsection (3)(a) the FCC Cable formula. This is directly contrary to our
    directive in PUD Ito apply the words of the statute. Whether the space allocator formula
    produced by the language of subsection (3)(a) is mathematically equivalent to any preexisting
    space allocator formulas is irrelevant, as it is the words of the statute that are significant. See
    PUD 
    I, 184 Wash. App. at 72
    .
    48 As it did in subsection (4).
    36
    No. 77310-1-1/37
    can easily envision the legislature actively avoiding shortcut references in the
    language of the 2008 amendment to RCW 54.04.045 in order to avoid the
    prospect of foreign judicial opinions or agency interpretations interfering with the
    1
    balance struck between public utility districts and those entities, such as the
    Companies, who were involved in the 2008 bill's development and
    implementation. Indeed, we noted a specific example of the results of such an
    approach in PUD I when we explained that, while the FCC Cable formula
    requires certain assumptions to be made regarding the inputs used when
    calculating the pole attachment rate, no assumptions regarding inputs are
    required by the formula set forth in RCW 54.04.045(3)(a)4b). 
    See 184 Wash. App. at 74
    ("[P]ursuant to the federal formulas, the number of attachers must be
    assumed to be three. However, because the formula created by the legislature is
    unique, it was not incumbent on the District to assume that there were three
    attachers per pole.").
    The formula set forth in subsection (3)(a) is both Mathematically
    equivalent to the FCC Cable formula and distinct from the FCC Cable formula.
    The legislature's decision to choose its own words to establish a rate formula
    (and thereby foreclose foreign authorities from in any way acting in a manner that
    would alter the balance struck by the legislature) protectslpublic utility districts
    from any limitations to their discretion not specifically enumerated in the 2008
    1
    amendment. Similarly, it protects attachers from any rate changes not
    authorized by the legislature. Thus, we reject the Companies' assertion that
    RCW 54.04.045(3)(a) is the FCC Cable formula. Instead, it is what it is.
    37
    No. 77310-1-1/38
    Although the District and the trial court erred in interpreting the language
    of RCW 54.04.045(3)(a), that does not establish,that the Companies should
    prevail. Because the District's and the trial court's only error was in its
    interpretation of the space allocator component of the formula set forth in RCW
    54.04.045(3)(a), and because we affirm the trial court's decision to credit the
    District's selection of data and inputs to calculate the maximum permissible rate
    pursuant to the statute, we may determine if the trial court's error herein was
    harmless.'" We conclude that it was.
    "Error without prejudice is not grounds for reversal: and error is not
    1
    prejudicial unless it affects the case outcome." Qwest Corp. v. Wash. Utils. &
    Transp. Comm'n, 
    140 Wash. App. 255
    , 260, 166 P.3d 732(2007)(citing Brown v.
    Spokane County Fire Prot. Dist. No. 1, 
    100 Wash. 2d 188
    , 196, 
    668 P.2d 571
    (1983)). Where the trial court incorrectly interprets a statute, but such
    misinterpretation has no effect on the outcome of the case, the error is harmless.
    See 
    Qwest, 140 Wash. App. at 259-60
    (holding that trial court's failure to apply the
    correct standard of review required by statute was harmless error).
    Herein, because we conclude that the District's selection of data and
    inputs, credited by the trial court,42 was within the bounds of the District's
    41 Remarkably, the District declined to address this possibility in its briefing or when
    specifically asked about it during oral argument. However, we "may affirm the trial court's
    ultimate decision on any grounds established by the pleadings and supported by the record."
    Verbeek Props., LLC v. GreenCo Envtl., Inc., 
    159 Wash. App. 82
    , 90, 
    246 P.3d 205
    (2010).
    42 Our calculation of the maximum permissible rate pursuant to the statute is possible
    because we are affirming the trial court's decision to credit the District's selection of data and
    inputs. If the trial court had not credited these data and inputs, or if we concluded that resort to
    any of them constituted an abuse of the District's discretion, we would not be able to calculate the
    maximum permissible rate without inappropriately placing ourselves in the role of fact finder.
    38
    No. 77310-1-1/39
    discretion, we can apply those data and inputs to the formula set forth in RCW
    54.04.045(3).43 Our calculations regarding the maximum permissible rate for the
    ' years 2008 through 2015 are set forth in the following table:44
    2008   2009           2010      2011        2012       2013        2014   2015
    1.   Avg Cost of           678.54 690.16         717.11    726.88      736.42     746.26      764.79 795.63
    Bare Pole ($)
    2. Carrying                17.41     17.79       18.65      16.79      17.24       17.76      18.08    17.53
    Charge(%)
    3. Avg pole height         41.8      41.8        42.0      42.0        42.0       42.1        42.1     42.2
    (ft.)
    4. Total support           27.5      27.5        27.5      27.5        27.5       27.5        27.5     27.5
    and clearance
    space (ft.)
    5. Total usable            14.3      14.3        14.5      14.5        14.5        14.6       14.6     14.7
    space (ft.)
    6. Space                   1.0        1.0        1.0        1.0        1.0         1.0        1.0      1.0
    Occupied (ft.)
    7. RCW                     0.07      0.07        0.07      0.07        0.07       0.07        0.07     0.07
    54.04.045(3)(a)
    space allocator
    component
    8.   Maximum               8.27      8.59        9.36      8.54        8.89       9.28        9.68     9.76
    permissible rate
    per subsection
    (3)(a)($)
    9. Maximum                 33.08     34.38       36.11     32.95       34.28      35.78       37.33    37.66
    permissible rate
    per subsection
    (3)(b)($)
    10. Maximum                20.68     21.49       22.74     20.75       21.59      22.53       23.51    23.71
    permissible rate
    per RCW
    54.04.045(3)
    ($)
    43 The data and inputs we rely on herein are drawn from Plaintiff's Exhibit 1033, which is
    attached to this opinion as Appendix A.
    44 The following details provide an explanation of the data contained in the table. First,
    the data in rows 1 through 6 and row 9 are copied verbatim from Plaintiffs Exhibit 1033. Rows 1
    and 2 set forth the amount of the average cost of a bare pole and the carrying charge. These
    inputs reflect the capital and operating expenses of the District regarding their utility poles. Rows
    3 through 6 provide the data utilized by the District regarding the height of their utility poles and
    the classification of space on the pole. Row 9 sets forth the District's calculation of the maximum
    permissible pole attachment rate pursuant to RCW 54.04.045(3)(b). Because the District
    correctly interpreted subsection (3)(b) and utilized appropriate data and inputs we do not need to
    recalculate the maximum permissible rate pursuant to subsection (3)(b). Row 7 contains the
    space allocator component obtained as a result of applying the District's data to the formula set
    forth by RCW 54.04.045(3)(a) as discussed above, rounded to the nearest one hundredth (the
    39
    No. 77310-1-1/40
    In each year, the maximum permissible rate (row 10) is higher than the
    District's rate of $19.70. Therefore, the trial court's failure to properly apply the
    space allocator component of the formula set forth by RCW 54.04.045(3)(a) did
    not materially affect the outcome of the trial. The trial court's error was harmless
    because the District's rate is in compliance with the statute as properly applied.
    VI
    The District also seeks affirmance of its award of attorney fees from the
    first trial in addition to subsequent awards granted by the trial court and an award
    of its fees and costs incurred in this appeal. Because the District's contracts with
    the Companies provide for an award of attorney fees when the District is the
    prevailing party, and because the District is the prevailing party, the District is
    entitled to an award of fees.
    Whether there is a legal basis for awarding attorney fees is reviewed de
    novo, but a discretionary decision to award fees and        expenses, and the
    reasonableness of such an award, is reviewed for an abuse of discretion.
    Gander v. Yeager, 
    167 Wash. App. 638
    , 647, 
    282 P.3d 1100
    (2012).
    "Washington follows the American rule 'that attorney fees are not
    recoverable by the prevailing party as costs of litigation unless the recovery of
    such fees is permitted by contract, statute, or some recognized ground in
    L
    equity." Panorama Vill. Condo. Owners Ass'n Bd. of Dirs. v. Allstate Ins. Co.,
    
    144 Wash. 2d 130
    , 143,26 P.3d 910(2001)(quoting McGreevy v. Or. Mut. Ins. Co.,
    same rounding as performed by the District in Plaintiff's Exhibit 1033). Row 8 sets forth the
    maximum permissible rate pursuant to RCW 54.04.045(3)(a), and row 10 sets forth the maximum
    permissible rate pursuant to RCW 54.04.045(3).
    40
    No. 77310-1-1/41
    
    128 Wash. 2d 26
    , 35 n.8, 
    904 P.2d 731
    (1995)). This rule requires, initially, that a
    party must prevail in order to receive an attorney fee award. "In general, a
    prevailing party is one who receives an affirmative judgment in his or her favor."
    Riss v. Angel, 
    131 Wash. 2d 612
    , 633, 
    934 P.2d 669
    (1997). "Contractual
    provisions awarding attorney fees to the prevailing party also support an award of
    appellate attorney fees." City of Puyallup v. Hogan, 
    168 Wash. App. 406
    , 430, 277
    P.3d 49(2012). In PUD 1, we concluded that "in the event that the District
    prevails on remand, the award of expenses [from the first trial] should not be
    
    disturbed." 184 Wash. App. at 86
    .
    The District is the prevailing party on appeal and, as we explained in PUD
    I, the District's contracts with the Companies, on which it brought this lawsuit,
    provide for the recovery of attorney fees. 
    See 184 Wash. App. at 82-87
    .
    Accordingly, the District is entitled to its award of fees froM the first trial, its
    awards of fees and costs subsequent to the first trial, as reflected in the amended
    and restated judgment, and an award of fees and costs for this appeal.
    In summary, we (1) affirm the trial court's ruling that the District did not
    abuse its discretion while selecting the data and inputs tol utilize when calculating
    the maximum permissible pole attachment rate pursuant to RCW 54.04.045(3),
    (2) reverse the trial court's ruling incorrectly interpreting RCW 54.04.045(3)(a),
    and (3) affirm the judgment and award the District its fees and costs on appeal.
    Upon the District's compliance with RAP 18.1, a commissioner of our court will
    enter an appropriate order awarding fees and costs.
    41
    No. 77310-1-1/42
    The judgment is affirmed.
    42
    •                                                                                        Pacific County PUP #2
    Pole Attachment Rate Model per RCW 54.04.045
    Rate Computation
    2007-2015
    Exhibit 1
    RATE CALCULATION - 2007 thru 2015 - Gross
    POLE & ATTACHMENT DATA                                             2015        2014         2013           2012            2011            2010               2009              2008           2007
    (I) Number of Poles                                                   9,460       9,549        9,586            9,636           9,667            9,704           9,662            9,684           9,784
    (2) Average Number of Attachments(Contacts/Pole)I                       2.61        2.61         2.61             2.61            2.61            2.61             2.61             2.61             2.61
    (3) Space Occupied by One Attachment                                  1.00 ft     1.00 ft      1.00 ft          1.00 ft         1.00 ft          1.00 ft         1.00 ft          1.00 ft          1.00 ft
    (4) Average Cost ofBare Pole2                                   $    795.63 $    764.79 $     746.26 $         736.42 $        726.88 $         717.11 $        690.16 $ 678.54 $ 655.00
    (5) Carrying Charge                                                  17.53%      18.08%       17.76%           17.24%          16.79%           18.65%          17.79%            17.41%         16.74%
    _
    --
    ASSIGNABLE & COMMON SPACE PER POLE
    (6) Average Pole Height                                               42.2 ft     42.1 ft      42.1 ft          42.0 ft         42.0 ft         42.0 ft          41.8 ft          41.8 ft         41.7 ft
    I
    Underground Pole(10% + 2')                                         6.2 ft      6.2 ft       6.2 ft           6.2 ft          6.2 ft          6.2 ft           6.2 ft           6.2 ft          6.2 ft
    Ground Clearance(per NESC)                                        18.0 ft     18.0 ft      18.0 ft          18.0 ft         18.0 ft         18.0 ft          18.0 ft          18.0 ft         18.0 ft
    Safety Space(per NESC)                                             3.3 ft      33 ft        3.3 ft           3.3 ft          3.3 ft          33 ft            3.3 ft           3.3 ft          3.3 ft
    (7) Total Support & Clearance Space                                   27.5 ft     27.5 ft      27.5 ft          27.5 ft         27.5 ft         27.5 ft          27.5 ft          27.5 ft         27.5 ft
    (X) Total Usable Space                                                14.7 ft     14.6 It      14.6 ft          14.5 ft         14.5 ft         14.5 ft          143 ft           14.3 ft         14.2 ft
    POLE ATTACHMENT RATE
    (s) Space Factor(RCW 54.04.045 3A)4                                    0.11        0.11         0.11             0.11            0.11            0.11             0.12             0.12            0.12
    (to) Space Factor(RCW 54.04.045 3B)5                                   0.27        0.27         0.27             0.27            0.27            0.27             0.28             0.28            0.28
    Maximum Attachment Rate per 3A 6                           $     15.34 $     15.21 $      14.58 S          13.97 S         13.42 S          14.71 $         14.73 $          14.18 $         13.16
    Maximum Attachment Rate per 3B 7                           $     37.66 S     37.33 $ . 35.78 $             34.28 S         32.95 S         36.11 $          34.38 S          33.08 S         30.70
    Rate per RCW (1/2 of3A + 1/2 of3B)                         $    26.50 $     26.27 $      25.18 $          24.13 $        23.19 $           25.41      $    24.56 $ 23.63 $ 21.93
    I. Based on sample from pole inventory
    2. (Investment in Poles)/(Total No. ofPoles), see Exhibit 3                                                                                                              Ili              5      26.27
    3. See Exhibit 2                                                                                                                                                         Lo               $      21.93
    4.[(3)+ MI+ i[(3)+(5)1x(7)*(6))                                                                                                                                          Avg              S      24.29
    5. ((3)+[(7)+(2)l) +(6)
    6.(9)•(4)•(5)
    7.(IR)•(4)•(5)
    1VAIBlitidlill/serhomelmarkhkPole ContactilawSuinemand\2013 Rate UpdatelPacitie PUD Pole Attachment