Exercise 4-9 Equivalent Units and Cost per Equivalent Unit-Weighted-Average Method [LO4-2, L04-3] Pureform, Inc, uses the weighted-average method in its process costing system. It manufactures a product that passes through two departments. Data for a recent month for the first department follow: Units Materials Labor overhead Work in process inventory, beginning 64,000 64,800 27,900 34,600 Units started in process Units transferred out Work in process inventory, ending Cost added during the month 609,000 630,000 43,000 856,330 343,735 426,740 The beginning work in process inventory was 85% complete with respect to materials and 70% complete with respect to labor and overhead. The ending work in process inventory was 65% complete with respect to materials and 25% complete with respect to labor and overhead. Required 1. Compute the first department's equivalent units of production for materials, labor, and overhead for the month 2. Determine the first department's cost per equivalent unit for materials, labor, and overhead for the month. (Round your answers to 2 decimal places.) Materials Labor Overhead 1. Equivalent units of production 2. Cost per equivalent unit