31 SixthZ prepared the following contribution margin income statement based on a sales volume of 1,100 treehouses: Sales $220,000 Less: Variable Expenses $120,000 Contribution Margin $100,000 Less: Fixed Expenses $80,000 Net Operating Income $20,000 The break-even point in dollar sales is closest to: O $200,000 O $200 O $176,000 O $16,000 2 pts