Cost of Goods Manufactured, using Variable Costing and Absorption Costing On March 31, the end of the first year of operations, Barnard Inc., manufactured 3,100 units and sold 2,700 units. The following income statement was prepared, based on the variable costing concept: Barnard Inc. Variable Costing Income Statement For the Year Ended March 31, 2011 Sales $729,000 Variable cost of goods sold: Variable cost of goods manufactured $403,000 Inventory, March 31 (52,000) Total variable cost of goods sold (351,000) Manufacturing margin $378,000 Total variable selling and administrative expenses (86,400) Contribution margin $291,600 Fixed costs: Fixed manufacturing costs $182,900 Fixed selling and administrative expenses 59,400 Total fixed costs (242,300) Operating income $49,300 Determine the unit cost of goods manufactured, based on (a) the variable costing concept and (b) the absorption costing concept. Determine the unit cost of goods manufactured, based on (a) the variable costing concept and (b) the absorption costing concept. Variable costing Absorption costing