s contribution format income statement for the most recent month is shown below Total Per Unit 350,000 35.00 Sales (10,000 units) Variable expenses Contribution margin Fixed expenses Net operating income 200000 20.00 150,000 $15.00 135,000- 15,000 Book Hint Required: (Consider each case independently): Print 1. What would be the revised rhet operating income per month if the sales volume increases by 100 units? 2. What would be the revised net operating income per month if the sales volume decreases by 100 units? 3. What would be the revised net operating income per month if the sales volume is 9,000 units? rences 1. Revised net operating income 2. Revised net operating income 3. Revised net operating income