The money of the service corporation is to be applied only—
(a) in payment or discharge of the costs, expenses and other obligations incurred by the corporation in the exercise of its functions and powers (including costs and expenses incurred by the corporation on behalf of the council or a committee of the council); and
(b) in payment of any remuneration or allowances payable under this Act; and
(c) in providing, or paying for, any other benefits that are authorised under this Act.