HW Ch 51 Cost Volume Profit Check my work 1 Whirly Corporation's contribution format income statement for the most recent month is shown below: 071 ponts Tota $ 259,200 145.00 113,400 55,200 558,200 Per unit $32.00 18.00 $14.00 Sales (6,100 units) Variable expenses Contribution margin Fixed expenses Wet operating income toos Required: (Consider each case independently 1. What would be the revised net operating income per month if the sales volume increases by 70 units? 2 What would be the revised net operating income per month if the sales volume decreases by 70 units? 3. What would be the revised net operating income per month if the sales volume is 7100 units? 1. Revised not operating income 2. Revised not operating income 3. Revised et operating income