Section 4.10 - Accounting and Costs(1) All amounts received or expended by RCS Program Administrators which are attributable to the RCS Program shall be treated pursuant to the terms established in 220 CMR 7.00: Residential Energy Conservation Service Program Cost Recovery for those RCS Program Administrators subject to 220 CMR 7.00.(2) An RCS Program Administrator's share of the assessment under M.G.L. c. 164 App. § 2-7 shall be apportioned according to two factors: its number of Residential Customers and the total British thermal units (BTUs) delivered to its Residential Customers.Amended by Mass Register Issue 1336, eff. 4/7/2017.