How do I find the variable selling and admin expense?

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 v 201,300 Variable cost of goods sold: Variable cost of goods manufactured 127,512 Inventory, April 30 17,710 Total variable cost of goods sold 109,802 Manufacturing margin 91,498 Variable selling and administrative expenses Contribution margin Fixed costs: Fixed manufacturing costs V 38,088