Whirly Corporation's most recent income statement is shown belovw Sales (8,900 units) Variable expenses TotalPer Unit $284,800 $32.00 20.00 178,000 106,800 $12.00 Contribution margin Fixed expenses 54,100 Net operating income $ 52,700 Required: Prepare a new contribution format income statement under each of the following conditions (consider each case independently): 1. The sales volume increases by 60 units Whirly Corporation Contribution Income Statement Total Per Unit 0 0