Mich. Comp. Laws § 322.5

Sec. 5. The money derived from such lease or sale, after the payment of the costs and expenses of such lease or sale, shall be paid into the state treasury and credited to the account of the general fund or to such other fund as the same would be credited had the amount been received as reimbursement directly from the person or persons liable for the care or medical treatment rendered in any Michigan state hospital or institution.