5.4] (6-37 Weighted-Average Method Weatherly Lumber Company processes wood pulp for manufactur ing various paper products. The company employs a process costing system for its manufacturing operations. All direct materials are added at the beginning of the process, and conversion costs are incurred uniformly throughout the process. This is the company's production schedule for May Tons of Pulp 5,000 15,000 20,000 Percentage Completed Materials Conversion 100% 50% Work-in-Process Inventory, May 1 Started during May Units to account for 5,000 Units from beginning Work-in-Process, which were completed and transferred out during May Started and completed during May Work-in-Process Inventory, May 31 Total units accounted for 12,000 3,000 20,000 100% SO The following cost data are available: $ 94,000 133,120 Work-in-Process Inventory, May 1 Direct materials Conversion Costs incurred during May Direct materials Conversion 229,800 376,000 Costing 213 Required 1. Calculate the equivalent units of direct materials and conversion during May. Use the weighted average method. 2. Calculate the cost per equivalent unit for both direct materials and conversion during May. Use the weighted average method