Mich. Comp. Laws § 213.186: Commissioners; appraisal of damages; reports.

Sec. 16.

The court commissioners shall appraise the damages to be paid as compensation for each such piece or parcel of property, and shall report such decision in writing, signed by them or a majority of them, at or before the time fixed for that purpose, but it shall not be necessary for said court commissioners to report on all of such property at one time.