Mich. Comp. Laws § 41.350i
The township board shall hold the public hearing required by section 20e and hear and consider all objections relative to the establishment of the special assessment district authorized by section 20b, the boundaries of the district, the properties to be included in the district, the total amount so proposed to be assessed, and the respective individual assessments so proposed on the individual properties of the district. After the hearing, the township board shall determine whether or not the district shall be established and the assessments levied. The township board may change the district authorized by section 20b or the special assessments of the district as it considers equitable in accordance with the fire protection benefits conferred.
MCL 41.350i