Hadley Corporation, which has only one product, has provided the following data concerning its most recent month of operations: Selling price $ 186 Units in beginning inventory Units produced Units sold Units in ending inventory 200 2,010 1,230 980 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 AAAA $20,100 $23,370 What is the total period cost for the month under variable costing? Multiple Choice $34,440 $43,470 $54,540 0 $20,100 31