16. (8 points) Pharmaceutical Co. manufactures a single tablet medication for retail sale. For the current period the following information is given: Beginning Work-in-process for 30,000 units: Direct material: 100% completed Conversion: 30% completed Units started this period Ending Work in process for 20,000 units: Direct material: 100% completed Conversion: 60% completed Cost incurred during this period: Direct materials Conversion $ 71,000 65,680 400,000 $660,000 $ 883,820 a. Calculate Pharmaceutical's physical flow of units, equivalent units, cost per equivalent unit and assign costs to Finished Goods and Ending Work-in-Process inventories using the Weighted Average method of process costing. Clearly indicate the costs assigned to inventory categories.