10 1 points You skipped this question in the previous attempt Exercise 2-1 (Algo) The Effect of Changes in Activity on Net Operating Income [LO2-1] Whirly Corporation's contribution format income statement for the most recent month is shown below: Sales (8,500 units) Variable expenses Contribution margin Fixed expenses Total $263,500 153,000 Per Unit 110,500 54,200 $ 31.00 18.00 $13.00 Net operating income Hint Required: $ 56,300 Print References (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 7,500 units? 1. Revised net operating income 2. Revised net operating income 3. Revised net operating income Submit Check my work