Aaron Corporation, which has only one product, has provided the following data concerning its most recent month of operations: Selling price $ 95 Units in beginning inventory 0 Units produced 3,400 Units sold 3,030 Units in ending inventory 370 Variable costs per unit: Direct materials $ 20 Direct labor $ 34 Variable manufacturing overhead $ 6 Variable selling and administrative expense $ 4 Fixed costs: Fixed manufacturing overhead $ 64,700 Fixed selling and administrative expense $ 2,800 The total contribution margin for the month under variable costing is: