Allocation formula
A State to which a grant is made under this subparagraph shall devise a formula for allocating not less than 85 percent of the amount of the grant among the service delivery areas in the State, which—
(aa)#
determines the amount to be allocated for the benefit of a service delivery area in proportion to the number (if any) by which the population of the area with an income that is less than the poverty line exceeds 7.5 percent of the total population of the area, relative to such number for all such areas in the State with such an excess, and accords a weight of not less than 50 percent to this factor;
(bb)#
may determine the amount to be allocated for the benefit of such an area in proportion to the number of adults residing in the area who have been recipients of assistance under the State program funded under this part (whether in effect before or after the amendments made by section 103(a) of the Personal Responsibility and Work Opportunity Reconciliation Act of 1996 first applied to the State) for at least 30 months (whether or not consecutive) relative to the number of such adults residing in the State; and
(cc)#
may determine the amount to be allocated for the benefit of such an area in proportion to the number of unemployed individuals residing in the area relative to the number of such individuals residing in the State.