1 Whirly Corporation's contribution format income statement for the most recent month is shown below: Total 10 Sales (8,900 units) points Variable expenses $ 302,600 178,000 Per Unit $ 34.00 20.00 Contribution margin 124,600 $ 14.00 Fixed expenses 55,900 Net operating income $ 68,700 Required: Mc Graw Hill (Consider each case independently): 1. What would be the revised net operating income per month if the sales volume increases by 60 units? 2. What would be the revised net operating income per month if the sales volume decreases by 60 units? 3. What would be the revised net operating income per month if the sales volume is 7,900 units? Answer is complete but not entirely correct. 1. Revised net operating income $ 69,540 2. Revised net operating income $ 67,860 3. Revised net operating income $ 72,700 < Prev 1 of 6 Next > Return to