The following information concerns production in the Baking Department for March. All direct materials are placed in process at the beginning of production. ACCOUNT Work in ProcessBaking Department ACCOUNT NO. Date Item Debit Credit Balance Debit Credit Mar. 1 Bal., 9,000 units, 3/5 completed 14,670 31 Direct materials, 162,000 units 210,600 225,270 31 Direct labor 62,000 287,270 31 Factory overhead 34,876 322,146 31 Goods finished, 164,100 units 311,520 10,626 31 Bal. ? units, 2/5 completed 10,626 a. Based on the above data, determine each cost listed below. Round "cost per equivalent unit" answers to the nearest cent. 1. Direct materials cost per equivalent unit $ 2. Conversion cost per equivalent unit $ 3. Cost of the beginning work in process completed during March $ 4. Cost of units started and completed during March $ 5. Cost of the ending work in process $ 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?