; and (II) a percentage of such proceeds (excluding the amount of the costs described in subclause (I) and any amounts paid to end users under clause (ii) with respect to such geographic area) determined under subparagraph (B); (ii) the Commission shall pay each end user an amount of such proceeds that is equal to the costs (if any) reasonably incurred and documented by such end user for activities, measures, or equipment necessary to clear spectrum in accordance with the transition facilitation plan in such geographic area, including costs to migrate services in such geographic area to alternative technologies or to spectrum other than spectrum between the frequencies of 3700 megahertz and 4200 megahertz