(a) necessary or desirable for the carrying out of the powers, functions and duties referred to in this Act;
(b) for the conduct and internal economy of homes for special care, the admission, retention and discharge of persons to, in and from a home for special care, and for charges to be made to or in respect of those persons as to admission, retention or discharge;
(c) providing for conditions of the admission, retention and discharge referred to in paragraph (b), including conditions respecting charges to be payable by persons responsible for the support or maintenance of persons admitted to homes for special care and providing for the making of orders for the discharge of persons from those homes if the conditions are not complied with;
(d) providing for the management, maintenance, proper use and protection of property, real or personal, of which the minister has the administration and control; and
(e) generally, to give effect to the purpose of this Act.