A manufacturing company that produces a single product has provided the following data concerning its most recent month of operations: $ Selling price $ 88 Units in beginning inventory 0 Units produced 5,200 Units sold 4,900 Units in ending inventory 300 Variable costs per unit: Direct materials 12 Direct labor 23 Variable manufacturing overhead 2. Variable selling and administrative expense 5 Fixed costs: Fixed manufacturing overhead $ 161,200 Fixed selling and administrative expense $ 63,700 The total contribution margin for the month under variable costing is: A A A A O $225,400 O $64,200 $249,900 O $98,000