A manufacturing company that produces a single product has provided the following data concerning its most recent month of operations: Units in beginning inventory Units produced Units sold Units in ending inventory Variable costs per unit: 4,8e0 4,700 100 $ 57 59 Direct materials Direct labor Variable manufacturing overhead Variable selling and administrative expense $ 22 20 Fixed costs: Fixed manufacturing overhead Fixed selling and administrative expense $100,806e 47,8e0 What is the variable costing unit product cost for the month? Multiple Choice $158 per unit $179 per unit s138 per $138 per unit $143 per unit