Act No. 285 of the Public Acts of 1909, as amended, being sections 408.51 to 408.94 of the Compiled Laws of 1970, Act No. 89 of the Public Acts of 1963, as amended, being sections 408.711 to 408.724 of the Compiled Laws of 1970, and Act No. 282 of the Public Acts of 1967, as amended, being sections 408.851 to 408.868 of the Compiled Laws of 1970, are repealed.