(a)      By contract or purchase of service agreement, the Division may arrange for a person or governmental unit to provide comprehensive rehabilitative prerelease services in a prerelease unit for women.

      (b)      With the Secretary's approval, the Commissioner may contract with a person or a municipal or county authority to provide food, housing, transportation, and programs to inmates in a prerelease unit for women.

      (c)      Under a contract with the federal government, the Commissioner may house federal inmates in a prerelease unit for women.