In its first year of operations, a company produced 20,500 units and sold 15,500 units, leaving 5,000 units in ending finished goods inventory. The company uses variable costing. Cost information follows. Complete this question by entering your answers in the tabs below. Using variable costing, calculate the product cost per unit. In its first year of operations, a company produced 20,500 units and sold 15,500 units, leaving 5,000 units in ending finished goods inventory. The company uses variable costing. Cost information foliows. Complete this question by entering your answers in the tabs below. Using variable costing, calculate cost of goods sold. In its first year of operations, a company produced 20,500 units and sold 15,500 units, leaving 5,000 units in ending finished goods inventory. The company uses variable costing. Cost information follows. Complete this question by entering your answers in the tabs below. Using variable costing, calculate cost of ending finished goods inventory