Whirly Corporation's contribution format income statement for the most recent month is shown below: Per Unit $ 35.00 18.00 $ 17.00 Sales (8,900 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 311,500 160,200 151,300 54,900 $ 96,400 Required: (Consider each case independently): 1. What would be the revised net operating income per month if the sales volume increases by 70 units? 2. What would be the revised net operating income per month if the sales volume decreases by 70 units? 3. What would be the revised net operating income per month if the sales volume is 7,900 units? 1. Revised net operating income 2. Revised net operating income 3. Revised net operating income $ 250,080 $ 245,320 $ 215,680

Whirly Corporation's contribution format income statement for the most recent month is shown below: Required: (Consider each case independently): 1. What would be the revised net operating income per month if the sales volume increases by 70 units? 2. What would be the revised net operating income per month if the soles volume decreases by 70 units? 3. What would be the revised net operating income per month if the sales volume is 7,900 units