Costs per Equivalent Unit

The following information concerns production in the Baking Department for March. All direct materials are placed in process at the beginning of production.

a$.$ Based on the above data, determine each cost listed below. Round "cost per equivalent unit" answers to the nearest cent.

b$.$ Assuming that the direct materials cost is the same for February and March, did the conversion cost per equivalent unit increase, decrease, or remain the same in March?