4-16 (Algo) Comprehensive Problem-Weighted-Average Method [LO4-2, LO4-3, LO4-4, LO4-5] Builder Products, Incorporated, uses the weighted-average method in its process costing system. It manufactures a caulking compound that goes through three processing stages prior to completion. Information on work in the first department, Cooking, is given below for May. Production data: Pounds in process, May 1; materials 100% complete; conversion 90% complete Pounds started into production during May Pounds completed and transferred out Pounds in process, May 31; materials 70% complete; conversion 30% complete Cost data: Work in process inventory, May 11 Materials cost Conversion cost Cost added during May: Materials cost Conversion cost Required: 70,000 350,000 2 30,000 $ 86,900 $ 39,300 $ 451,510 $ 216,060 1. Compute the equivalent units of production for materials and conversion for May. 2. Compute the cost per equivalent unit for materials and conversion for May. 3. Compute the cost of ending work in process inventory for materials, conversion, and in total for May 4. Compute the cost of units transferred out to the next department for materials, conversion, and in total for May. 5. Prepare a cost reconciliation report for May Problem 4-14 (Algo) Analysis of Work in Process T-account-Weighted-Average Method [LO4-1, LO4-2, LO4-3, LO4-4] Weston Products manufactures an industrial cleaning compound that goes through three processing departments-Grinding, Mixing. and Cooking. All raw materials are introduced at the start of work in the Grinding Department. The Work in Process T-account for the Grinding Department for May is given below: Work in Process-Grinding Department Debit Inventory, May 1 Materials Conversion Inventory, May 31 137,970 630,260 215,880 Credit Completed and transferred to the Mixing Department The May 1 work in process inventory consisted of 73,000 pounds with $102,930 in materials cost and $35,040 in conversion cost. The May 1 work in process inventory was 100% complete with respect to materials and 30% complete with respect to conversion. During May, 394,000 pounds were started into production. The May 31 inventory consisted of 122,000 pounds that were 100% complete with respect to materials and 60% complete with respect to conversion. The company uses the weighted-average method in its process costing system. Required: 1. Compute the Grinding Department's equivalent units of production for materials and conversion in May. 2. Compute the Grinding Department's costs per equivalent unit for materials and conversion for May. 3. Compute the Grinding Department's cost of ending work in process inventory for materials, conversion, and in total for May. 4. Compute the Grinding Department's cost of units transferred out to the Mixing Department for materials, conversion, and in total for May