Whirly Corporationâs contribution format income statement for the most recent month is shown below: Total Per Unit Sales (7,400 units) $ 259,000 $ 35.00 Variable expenses 133,200 18.00 Contribution margin 125,800 $ 17.00 Fixed expenses 55,600 Net operating income $ 70,200
Required:
(Consider each case independently):
1. What would be the revised net 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 6,400 units?