Khanam Corporation, which has only one product, has provided the following data concering its most recent month of operations $145 1,100 9.000 1000 Selling price Units in beginning inventory Units produced Units sold Units in ending inventory Variable costs per unit Direct materials Direct labor Variable manufacturing overhead Variable selling and administrative Foxed costs Fixed manufacturing overhead Fixed selling and administrative $49 $13 $23 572 000 $165.100 The company produces the same number of units every month though the sales in units vary from month 10 month. The company's variable costs per unit and total fixed costs have been constant from month to month What is the net operating income for the month under variable costing? O O $16.900 517700 54.400 $2700 O