Whirly Corporation's contribution format Income statement for the most recent month is shown below: Sales (7,300 units) variable expenses contribution margin Fixed expenses Net operating income Total $ 219,000 138,700 80,300 55, see $ 24,500 Per Unit $ 30.00 19.00 $ 11.00 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 of the sales volume decreases by 80 units? 3. What would be the revised net operating income per month of the sales volume is 6,300 units? Answer is complete but not entirely correct. 1. Revised net operating income s 26,260 2 Revised net operating income IS 24,940 X 3. Revised net operating income s 14,600X