; (B) prevailing market conditions; (C) the ability of the eligible infrastructure project to support the loan or loan guarantee; and (D) the total amount of the loan or loan guarantee. 302. Self-sufficiency of IFA The Chief Executive Officer shall, to the extent practicable, take actions consistent with this Act to make IFA a self-sustaining entity, with administrative costs and Federal credit subsidy costs fully funded by fees and risk premiums on loans and loan guarantees. 303. Funding (a) Authorization of appropriations (1) In general There is authorized to be appropriated to IFA to make direct loans and loan guarantees under this Act $10,000,000,000, which shall remain available until expended. (2) Administrative costs Of the amounts appropriated pursuant to paragraph (1), the IFA may expend, for administrative costs, not more than— (A) $25,000,000 for each of the fiscal years 2016 and 2017