On April 30, the end of the first month of operations, Joplin Company prepared the following income statement, based on the absorption costing concept: $158.400 Joplin Company Absorption Costing Income Statement For the Month Ended April 30 Sales (6,600 units) Cost of goods sold: Cost of goods manufactured (7.700 units) $130,900 Inventory, April 30 (1,100 units) (18,700) Total cost of goods sold Gross profit Selling and administrative expenses Operating income (112,200) $46,200 (26,400) $19,800 If the fixed manufacturing costs were $28,798 and the fixed selling and administrative expenses were $12,930, 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 Variable cost goods sold: Fixed costs: 000000