P21.5A (LO 3,4). Polk Company manufactures basketballs. Materials are added at the beginning of the production process and conversion costs are incurred uniformly Production and cost data for the month of July 2020 are as follows Determine equivalent units and unit costs and assign costs. Production Data--Basketballs Units Percentage Complete Work in process units, July 1 500 60 Units started into production 1.000 Work in process units, July 31 800 40% Cost Duta-Basketballs Work in process, July 1 Materials $750 Conversion costs 600 $1,350 Direct materials 2.400 Direct labor 1,500 Manufacturing overhead 1,240 Instructions a. Calculate the following 1. The equivalent units of production for materials and conversion costs 2. Tho unit costs of production for materials and conversion costs 3. The assignment of costs to units transferred out and in process at the end of the accounting period, 2. Materials 3. Transferred out $4,590 WIP $1,980 $2.10 b. Prepare a production cost report for the month of July for the basketball