639.25—Calculation of lease cost.
(1)
The cost to lease the asset for the same use and same time period specified in the recipient's proposal to obtain the asset by purchase or construction; plus
(3)
The net present value of the estimated future cost to provide any other service or benefit requested by the applicant in its proposal to obtain the capital asset.
(b)
The estimated lease costs must be reasonable, based on realistic market conditions applicable to the recipient and must be expressed in present value terms.