Aaron Corporation, which has only one product, has provided the following data concerning its most recent month of operations: Selling price 90 Units in beginning inventory Units produced Units sold Units in ending inventory 0 3,400 3,000 400 21 38 6 Variable costs per unit: Direct materials Direct labor $ Variable manufacturing overhead $ Variable selling and administrative $ expense Fixed costs: Fixed manufacturing overhead $54,400 Fixed selling and administrative expense $ 3,000 4 What is the total period cost for the month under variable costing? What is the total period cost for the month under variable costing? Multiple Choice $69,400 $15,000 $54,400 $57,400