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 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 75% complete; conversion 25% complete Cost data: 67,000 320,000 27,000 Work in process inventory, May 1: Materials cost Conversion cost Cost added during May: Materials cost Conversion cost Required: $78,500 $20,300 $ 408,228 $111,730 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 4. Compute the cost of units transferred out to the next department for ma 5. Prepare a cost reconciliation report for May May