Aaron Corporation, which has only one product, has provided the following data concerning its most recent month of operations: Selling price $ 107 Units in beginning inventory Units produced Units sold Units in ending inventory 4,800 3. 890 Variable costs per unit: Direct materials Direct labor Variable manufacturing overhead Variable selling and administrative expense Fixed costs: Fixed manufacturing overhead Fixed selling and administrative expense $50,000 $ 3,200 The total contribution margin for the month under variable costing is: Saved Variable manufacturing overhead Variable selling and administrative expense Fixed costs: Fixed manufacturing overhead Fixed selling and administrative expense $50, $ 3,2 The total contribution margin for the month under variable costing is: Multiple Choice 0 $136150 0 $124.480 0 $74,480 57480 0 $71280