7 Miller Company's contribution format income statement for the most recent month is shown below: 10 points Sales (36,000 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 324,000 216,000 108,000 43,000 $ 65,000 Per Unit $ 9.00 6.00 $ 3.00 Skipped eBook Required: (Consider each case independently): 001 Hint Print 1. What is the revised net operating income if unit sales increase by 13%? 2. What is the revised net operating income if the selling price decreases by $1.20 per unit and the number of units sold increases by 21%? 3. What is the revised net operating income if the selling price increases by $1.20 per unit, fixed expenses increase by $7,000, and the number of units sold decreases by 5%? 4. What is the revised net operating income if the selling price per unit increases by 20%, variable expenses increase by 20 cents per unit, and the number of units sold decreases by 5%? References 1. Net operating income Net operating income Net operating income 4. Net operating income