; (B) by redesignating subsections (n) through (t) as subsections (o) through (u), respectively; and (C) by inserting after subsection (m) the following: (n) Low-cost food plan means the diet required to feed a family of four persons, consisting of a man and a woman nineteen through fifty, a child six through eight, and a child nine through eleven years of age, determined in accordance with the Secretary’s calculations. The cost of such diet shall be the basis for uniform allotments for all households regardless of their actual composition, except that the Secretary shall— (1) make household-size adjustments (based on the unrounded cost of such diet) taking into account economies of scale; (2) make cost adjustments in the low-cost food plan for Hawaii and the urban and rural parts of Alaska to reflect the cost of food in Hawaii and urban and rural Alaska; (3) make cost adjustments in the separate low-cost food plans for Guam, and the Virgin Islands of the United States, to reflect the cost of food in those States, but not to exceed the cost of food in the 50 States and the District of Columbia; and (4) on October 1, 2024, and each October 1 thereafter, adjust the cost of the diet to reflect the cost of the diet in the preceding June, and round the result to the nearest lower dollar increment for each household size. ; (2) in section 8(a) ( 7 U.S.C. 2017(a) )— (A) by striking thrifty food plan each place it appears, and inserting low-cost food plan ; and (B) by striking 8 percent and inserting 10 percent ; (3) in section 16(c)(1)(A)(ii) ( 7 U.S.C. 2025(c)(1)(A)(ii) )— (A) in subclause (I) by striking for fiscal year 2014, at an amount not greater than $37 and inserting for fiscal year 2024, at an amount not greater than $50 ; and (B) in subclause (II)— (i) by striking June 30, 2013 and inserting June 30, 2024 ; and (ii) by striking thrifty food plan and inserting low-cost food plan ; and (4) in section 19(a)(2)(A) ( 7 U.S.C. 2028(a)(2)(A) )— (A) in clause (i) by striking and at the end