Doon Compary incurred the followng costs while producing 560 units direct materials, $14 per unit, direct labor, $23 per unit yariable manufacturing overhead, $18 per unit, total fixed manufacturing overhead costs, $11,200, variable selling and administrative costs, $2 per unit, total fixed selling and administrative costs, $7,280. There are no beginning imventories What is the unit product cost using absorption costing? A. $90 perunit B. $55 per unit C. $57 per unit D. $75 per unit