Problem: Module 5 Textbook Problem 2 Learning Objectives: 5-3 Identify and describe fixed, variable, and mixed cost behavior 5-4 Demonstrate the effects of operating leverage on profitability The following variable production costs apply to goods made by Thornton Manufacturing Corporation: Item Materials Labor Variable overhead Total Cost per unit $ 8.00 4.00 0.75 $12.75 Required Determine the total variable production cost, assuming that Thornton makes 8,000, 18,000, or 28,000 units. 8,000 18,000 28,000 Units Produced Total variable cost