Data conceming a recent period's activity in the Prep Department, the first processing department in a company that uses process costing, appear below: A total of 20,100 units were completed and transferted to the next processing department during the period. Required: 1 Compute the cost of ending work in prcess inventory for materials, conversion, and in total 2. Compute the cost of the units completed and transferred out for materials, conversion, and in total (For all requirements, round your final answers to the nearest whole dollor amount.)