Costs Cost per equivalent unit: Total costs for January in Filling Department Total equivalent units Cost per equivalent unit Costs assigned to production: Inventory in process, January 1 Costs incurred in January Total costs accounted for by the Filling Department Costs allocated to completed and partially completed units: Inventory in process, January 1 balance To complete inventory in process, January 1 Cost of completed January 1 work in process Started and completed in January Transferred to finished goods in January Inventory in process, January 31 Total costs assigned by the Filling Department Costs Direct Materials Conversion Total | | |