; and (ii) shall apply such increase to the Federal medical assistance percentage of the State for purposes of making payments to the State for amounts expended during such quarter as medical assistance under the State plan. (B) Projection of State unemployment rates Prior to the beginning of each fiscal quarter that begins on or after July 1, 2020, the Secretary, acting through the Chief Actuary of the Centers for Medicare & Medicaid Services, shall, using the most recently available data described in paragraph (2)(B), make projections with respect to— (i) the unemployment rates for each State for such quarter; (ii) the threshold percentages described in paragraph (2)(A)(ii) for each State for such quarter; and (iii) the national unemployment rate for such quarter. (C) Retrospective adjustment As soon as practicable after final unemployment data becomes available for a fiscal quarter that begins on or after July 1, 2020, the Secretary shall, with respect to each State— (i) make a final determination of the increase (if any) applicable to the Federal medical assistance percentage of the State for the quarter under this subsection