(1) Developing and implementing procedures for calculating inmate release and parole eligibility dates;
(2) Developing and implementing procedures for calculating and awarding sentence credits;
(3) Approving inmates for furlough and work release;
(4) Approving the type of work inmates may perform and the wages or sentence credits which may be given the inmates engaging in that work; and
(5) Granting, denying, or revoking sentence credits.