Rosenthal Company manufactures bowling balls through two processes: Molding and Packaging. In the Molding Department, the urethane, rubber, plastics, and other materials are molded into bowling balls. In the Packaging Department, the balls are placed in cartons and sent to the finished goods warehouse. All materials are entered at the beginning of each process. Labor and manufacturing overhead are incurred uniformly throughout each process. Production and cost data for the Molding Department during June 2020 are presented below. Production Data June Beginning work in process units 0 Units started into production 26,400 Ending work in process units 2,400 Percent complete-ending inventory 40 % Cost Data Materials $237,600 Labor 64,320 Overhead 135,360 Total $437,280