ACTION - CH 05 i Saved 1.25 5 points eBook Hint Whirly Corporation's contribution format income statement for the most recent month is shown below: Sales (7,900 units) Variable expenses Contribution margin Fixed expenses Net operating income Required: (Consider each case independently): Total $ 244,900 142,200 Per Unit 102,700 $ 31.00 18.00 $ 13.00 55,600 $ 47,100 1. What would be the revised net operating income per month if the sales volume increases by 40 units? 2. What would be the revised net operating income per month if the sales volume decreases by 40 units? 3. What would be the revised net operating income per month if the sales volume is 6,900 units? 1. Revised net operating income 2. Revised net operating income 3. Revised net operating income