Aaron Corporation, which has only one product, has provided the following data concerning its most recent month of operations: Selling price $ 94 Units in beginning inventory Units produced 0 3,900 Units sold 3,470 Units in ending inventory 430 Variable costs per unit: 22 Direct materials S Direct labor 6 Variable manufacturing overhead Variable selling and administrative expense 3 Fixed costs: $47,900 $2,700 Fixed manufacturing overhead Fixed selling and administrative expense The total contribution margin for the month under variable costing is: 256