clear organized complete answer please

Whirly Corporation's contribution format income statement for the most recent month is shown below Sales (7,100 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 234,300 127,800 106,500 55,900 $ 50,600 Per Unit $ 33.00 18.00 $ 15.ee Required: (Consider each case independently): 1. What would be the revised net operating income per month if the sales volume increases by 70 units? 2. What would be the revised net operating income per month if the sales volume decreases by 70 units? 3. What would be the revised net operating income per month if the sales volume is 6,100 units? 1. Revised net operating income 2. Revised net operating income 3. Revised net operating income Slayt