Whirly Corporation's contribution income statement for the most recent month is shown below:

Whirly Corporation's contribution format income statement for the most recent month is shown below: Balen (8,000 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 240,000 152,000 88,000 53,400 $ 32,600 Per Unit 930.00 19.00 $ 11.00 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 7,000 units? 1. Revised not operating Income 2. Revised not operating income 3. Revised not operating income