Incomplete manufacturing costs, expenses, and selling data for two different cases are as follows. a) Indicate the missing amount for each letter. Case 1 2 $ $ Direct materials used 9,600 Direct labor 5,000 8,000 Manufacturing overhead 8,000 4,000 Total manufacturing costs 16,000 Beginning work in process inventory 1,000 Ending work in process inventory 3,000 Sales revenue 24,500 Sales discounts 2,500 1,400 Cost of goods manufactured 17,000 22,000 Beginning ...