Dude Company incurred the following costs while producing 520 units direct materials, 514 per un direct labor $28 perunt variable manufacturing overhead. 518 per unit total fed manufacturing overhead costs. 58,840 variable selling and administrative costs $8 per un totaled selling and administrative costs 55200 There are no beginning inventories What is the unit product cost using variable costing? O A. $60 per unit OB. 595 per unit OC. 577 per una OD 568 per un