... pay only a percentage share commensurate with his income. See N.J.S.A. 30:4-60a; N.J.A.C. 10:46D-2.2(c) and ... any contribution he has made toward his care. We disagree. N.J.S.A. 30:4-60a states the Department of Human Services shall adopt regulations pursuant ... N.J.S.A.] 30:4-60.' In accordance with N.J.S.A. 30:4-60a, the Division adopted various regulations, one of which establishes the ...