Whirly Corporation's contribution format income statement for the most recent month is shown below: Per Unit $ 33.00 19.00 $ 14.00 Sales (7,600 units) Variable expenses Contribution margin Fixed expenses Net operating income Required: (Consider each case independently): Total $ 250,800 144,400 106,400 55,800 $ 50,600 1. What would be the revised net operating income per month if the sales volume increases by 90 units? 2. What would be the revised net operating income per month if the sales volume decreases by 91 units? 3. What would be the revised net operating income per month if the sales volume is 6,600 units? 1. Revised net operating income 2. Revised net operating income 3. Revised net operating income

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 90 units? 2. What would be the revised net operating income per month if the sales volume decreases by off units? 3. What would be the revised net operating income per month if the sales volume is 6,600 units