Hadley Corporation, which has only one product, has provided the following data concerning its most recent month of operations: Selling price Units in beginning inventory Units produced Units sold Units in ending inventory Variable costs per unit: $ 195 0 2,120 1,550 570 Direct materials Direct labor Variable manufacturing overhead Variable selling and administrative expense Fixed costs: Fixed manufacturing overhead Fixed selling and administrative expense What is the total period cost for the month under variable costing? $ 92 $ 35 $ 13 $ 7 $ 29,680 $ 29,450 $69,980 $59,130 $40,300 $29,680