Question 13 1 points Save Answe Caruso Inc., which produces a single product, has provided the following data for its most recent month of operations 4,000 Number of units produced Variable costs per unit s 39 s 71 Direct materials Direct labor Variable manufacturing overhead Variable selling and administrative expense Pixed costs Fixed manufacturing overhead Pixed selling and administrative expense $220,000 308,000 There were no beginning or ending inventories. The unit product cost under variable costing was: $115 per unit $123 per unit $118 per unit $170 per unit