; (3) to supplement the income of such individuals with the equivalent of a voucher for housing assistance under section 8(o) of the United States Housing Act of 1937, if such a voucher is not otherwise available; and (4) to furnish such individuals with other income supplements that expand eligibility for or add value to the Earned Income Tax Credit ( 26 U.S.C. 32 ), the Child Tax Credit ( 26 U.S.C. 24 ), or the Low Income Home Energy Assistance program ( 42 U.S.C. 8621 et seq. ). (d) Grant recipient’s obligation To cooperate Grant recipients shall cooperate with efforts to provide assisted placement to individuals eligible for assisted placement under subsection (a). This duty shall mean, among other things, that a grant recipient must have good cause to refuse Program employment to a person referred to it for assisted placement. 309. Priority given to certain projects Priority in the award of Employment Opportunity Grants shall be accorded to projects that— (1) provide goods and services, such as childcare, transportation, affordable housing, job training, and peer support, that make it easier for individuals who want to work to do so; or (2) serve areas with the greatest level of economic need, determined for each such area by factors such as— (A) the unemployment rate; (B) the rate of poverty; (C) the number of census tracts in the area with concentrated poverty; (D) the level of median income in the area; (E) the percentage of residential units in the area that appear to have been abandoned; (F) the percentage of homes in the area that are in foreclosure