The proceeds of the bonds of each issue shall be used for the payment of all or part of the cost of or for the making of a loan in the amount of all or part of the cost of the hospital equipment or the hospital facilities for which such bonds have been authorized or for the refunding of outstanding bonds of the authority and, at the option of the authority, for the deposit into a reserve fund or reserve funds for the bonds; provided that the authority shall be paid an amount of money equal to all of the authority's out-of-pocket expenses and costs in connection with the issuance, sale and delivery of such bonds including, without limitation, all financing, legal (including bond and underwriter's counsel), accounting, financial, advisory, blue sky, printing and other expenses and costs in issuing such bonds, including also initial fees paid to the trustee of the bond issue and to any party servicing the leases, installment purchase contracts and loan agreements for the authority, and the costs of obtaining insurance, guarantees and letters of credit securing payment of the bonds and the lease, loan and installment purchase payments, plus an amount of money equal to the compensation paid to any employee of the authority for the time such employee has spent on activities relating to the issuance, sale and delivery of such bonds, utilizing therefor money from the proceeds of the sale and delivery of bonds issued in accordance with this act. Bond proceeds shall be disbursed in such manner and under such restrictions, if any, as may be determined by the authority.