Superior Micro Products uses the weighted-average method in its process costing system. Data for the Assembly Department for May appear below: Work in process, May 1 Cost added during May Equivalent units of production Materials $ 39,400 $238,955 3,300 Labor $ 66,144 $ 44,096 3,200 Overhead $ 321,129 $ 214,086 3,100 Required: 1. Compute the cost per equivalent unit for materials, for labor, and for overhead. (Round your answers to 2 decimal places.) Materials Labor Overhead Cost per equivalent unit 2. Compute the total cost per equivalent whole unit. (Do not round your intermediate calculations. Round your final answer to 2 decimal places.) Total cost per equivalent unit