Section 760.1308 - Payment rate(a) A national per-hundredweight payment rate will be calculated by dividing the available funding, less a reserve established by FSA, by the total pounds of eligible production approved for payment.(b) Each eligible dairy producer's payment with respect to an operation will be calculated by multiplying the payment rate determined in paragraph (a) of this section by the dairy producer's share in the dairy operation's eligible production payment quantity as determined in accordance with section § 760.1307 .(c) In the event that approval of all eligible requests for benefits would result in expenditures in excess of the amount available, FSA will reduce the payment rate in a manner that FSA determines to be fair and reasonable.