Whirly Corporation's contribution format income statement for the most recent month is shown below Sales (8,588 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 289, eee 170,000 119,000 54,600 $ 64,480 Per Unit $ 34.00 20.00 $14.00 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 90 units? 3. What would be the revised net operating Income per month of the sales volume is 7.500 units? 1. Revised net operating income 2. Revised net operating income 3 Revised net operating income Prey 1 of 6 Next >