; and (B) the net present value as computed under paragraph (1) attributable to the future service of United States Postal Service employees. (10) For purposes of computing an amount under paragraph (1) or (9)(A), section 8906(g)(2)(A)(ii)(I) shall be applied as though up to the amount contained in the Fund were struck. . (c) Cancellation of certain unpaid obligations of the Postal Service Any obligation of the Postal Service under section 8909a(d)(3)(A) of title 5, United States Code, as in effect on the day before the date of enactment of this Act, that remains unpaid as of such date of enactment is canceled. (d) One-time transfer to Medicare funds (1) Definitions In this subsection— (A) the term applicable fiscal year means the first fiscal year beginning on or after October 1, 2020, in which the amount computed under paragraph (3)(B) of section 8909a(d) of title 5, United States Code (as amended by subsection (b)) is a surplus; and (B) the term Medicare fund means— (i) the Federal Hospital Insurance Trust Fund under section 1817 of the Social Security Act ( 42 U.S.C. 1395i ); (ii) the Federal Supplementary Medical Insurance Trust Fund under section 1841 of such Act ( 42 U.S.C. 1395t )