Sharron Inc., which produces a single product, has provided the following data for its most recent month of operations Number of units produced.. Variable costs per unit: 3,000 Direct materials Variable manufacturing overhead. Variable selling and administrative expense.. $91 $13 $7 $6 Fixed costs: Fixed manufacturing overhead. Fixed selling and administrative expense.. $237,000 $165,000 There were no beginning or ending inventories. The variable costing unit product cost ws O $110 per unit O $117 per unit O $190 per unit O $111 per unit hore to search