following is a partial work in process account of the Roasting Department at July 31 : Inventory in process, July 1 Started and completed in July Transferred to Packing Department in July Inventory in process, July 31 Total units to be assigned costs Cost Information Costs per equivalent unit: Total costs for July in Roasting Department Total equivalent units Cost per equivalent unit Costs charged to production: Inventory in process, July 1 Costs incurred in July Total costs accounted for by the Roasting Department Cost allocated to completed and partially completed units: Inventory in process, July 1 balance To complete inventory in process, July 1 Cost of completed July 1 work in process Started and completed in July Transferred to Packing Department in July Inventory in process, July 31 Total costs assigned by the Roasting Department answers to the nearest cent. \begin{tabular}{ll} & Increase or Decrease \\ \hline Change in direct materials cost per equivalent unit & Amount \\ Change in conversion cost per equivalent unit \end{tabular}