Activity 3 KDDM Inc. uses the weighted-average method in its process costing system. The following data concern the operations of the company's first processing department for a recent month. Work in process, beginning: Units in process Percent complete with respect to materials Percent complete with respect to conversion Costs in the beginning inventory: Materials cost Conversion cost 400 90 % 40 % $ 756 $ 4,448 Units started into production during the month Units completed and transferred out 13,000 13,000 Costs added to production during the month: Materials cost Conversion cost $ 29,949 $362,127 Work in process, ending: Units in process Percent complete with respect to materials Percent complete with respect to conversion 100 50 % 30 % Required: Using the weighted average method: a. Determine the equivalent units of production for materials and conversion costs. Required: Using the weighted average method: a. Determine the equivalent units of production for materials and conversion costs. b. Determine the cost per equivalent unit for materials and conversion costs. Assignment 1 Chapter 1, 2, 3 and c. Determine the cost of units transferred out of the department during the month. d. Determine the cost of ending work in process inventory in the department. they