Dunn Company incurred the following costs while producing 560 units: direct materials, $9 per unit; direct labor, $21 per unit: variable manufacturing overhead, $13 per unit; total fixed manufacturing overhead costs, $11,200, variable selling and administrative costs, 57 per unit; total fixed selling and administrative costs, $7,280. There are no beginning inventories. What is the unit product cost using variable costing? DEOD O A $83 per unit B. $50 per unit OC. $43 per unit OD $63 per unit