Variable Costing Income Statement On April 30, the end of the first month of operations, Joplin Company prepared the following income statement, based on the absorption costing Concept: Joplin Company Absorption Costing Income Statement For the Month Ended April 30 Sales (2,800 units) $64,400 Cost of goods sold: Cost of goods manufactured (3,200 units) $51,200 Inventory, April 30 (400 units) (6,400) Total cost of goods sold (44,800) Gross profit Selling and administrative expenses Operating income $19,600 (11,130) $8,470 If the fixed manufacturing costs were $11,776 and the fixed selling and administrative expenses were $5,450, prepare an income statement according to the variable costing concept. Round all final answers to whole dollars. Joplin Company Variable Costing Income Statement For the Month Ended April 30 Sales Joplin Company Variable Costing Income Statement For the Month Ended April 30 Variable cost of goods sold: Variable cost of goods manufactured Inventory, April 30 Total variable cost of goods sold Manufacturing margin Variable selling and administrative expenses Contribution margin Fixed costs: Fixed manufacturing costs 11,776 Fixed selling and administrative expenses 5,450 Total fixed costs Operating income 64,400 17,226