The total contribution margin for the month under variable costing is: $124,480 $136,150 $74.480 $71,280

Rolfe Corporation. which has only one product, has prmided the following data concerning Its most recent month of Selling price Units in beginning inventory Units produced units sold Units in ending inventory Variable costs unit: Direct materials Direct Variable manufacturing overhead Variable selling and administrative expense Fixed manufacturing overhead Fixed and 910 S 23 s 44