year. (B) In the case of a plan described in paragraph (1)(C), the financial assistance under this subsection shall be provided in a lump sum if deemed necessary by the corporation, and in no case later than December 31, 2020. (6) Subsections (b) and (c) shall apply to financial assistance under this subsection as if it were provided under subsection (a), except that the terms for repayment under subsection (b)(2) shall not require the financial assistance to be repaid before the date on which the loan under section 4(a) of the Butch Lewis Act of 2019 is repaid in full. (7) The corporation may forgo repayment of the financial assistance provided under this subsection if necessary to avoid any suspension of the accrued benefits of participants. . (b) Appropriations There is appropriated to the Director of the Pension Benefit Guaranty Corporation such sums as may be necessary for each fiscal year to provide the financial assistance described in section 4261(d) of the Employee Retirement Income Security Act of 1974 ( 29 U.S.C. 1431(d) ) (as added by this section) (including necessary administrative and operating expenses relating to such assistance).