SAVU Chapter 5 Graded Homework 1 Whirly Corporation's contribution format income statement for the most recent month is shown below: 1 points Sales (7,800 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 249,600 148, 200 101,400 54,700 $ 46,700 Per Unit $ 32.00 19.00 $ 13.00 eBook Hint Aske Print Required: (Consider each case independently): 1. What would be the revised net operating income per month if the sales volume increases by 80 units? 2. What would be the revised net operating income per month if the sales volume decreases by 80 units? 3. What would be the revised net operating income per month if the sales volume is 6,800 units? References 1. Revised net operating income 2. Revised net operating income 3. Revised net operating income