pls help!

Newlin Company's contribution format income statement for the recent month is shown below: Sales (7,000 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 245,000 133,000 112,000 55,200 $ 56,800 Per Unit $ 35.00 19.00 $ 16.00 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 6,000 units? 15 1. Revised net operating income 2. Revised net operating income 3. Revised net operating income