(A) Company produces a single product it has provided the following to concerning its most recent month of operations 0 4200 4000 Units in beginning inventory Units produced Ut sold Variable costs per unit Duettes Dobo Vote montacturing overead vorable and a sinistrative expense 5 moto materials Direct lobor Variable manufacturing overhead Variable selling and administrative expense Fixed costs: Fhed manufacturing overhead Fixed selling and administrative expense $ 21000 $ 15.000 What is the total period cost under the variable costing approach? a $28.000 536.000 564.000 43000