Question 3 of 3 View Policies Show Attempt History < > Current Attempt in Progress 3.75/10 E Polk Company manufactures basketballs. The first step is the production of internal rubber bladders. Materials are added at the beginning of the production process, and conversion costs are incurred uniformly. Production and cost data for the Bladder Department for July 2022 are as follows. Percent Production Data-Basketballs Units Complete Work in process units, July 1 500 60 % Units started into production 1,000 Work in process units, July 31 600 40 % Cost Data-Basketballs. Work in process, July 1 Materials $750 Conversion costs 600 $1,350 Costs added during July Direct materials 2,400 Direct labor 1,580 Manufacturing overhead 1.240