Dapple Company incurred the followng costs while producing 550 units: direct materials, $15 per unit, direct labor, $27 per unit, variable manufacturing overhead, $17 per unit, total fixed manufacturing overhead costs, $9,900, variable selling and administrative costs, $6 per unit, total fixed selling and administrative costs, $6,600. There are no beginning inventories What is the unit product cost using variable costing? A. $65 per unit B. $95 per unit C. $59 per unit D. $77 per unit