Check my work Miller Company's contribution format income statement for the most recent month is shown below Sales (37,eee units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 333,eee 222, eee 111,000 46,000 $ 65,000 Per Unit $ 9.00 6.00 $ 3.80 5 Required: (Consider each case independently) 1. What is the revised net operating income if unit sales increase by 16%? 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 20%? 3. What is the revised net operating income if the selling price increases by $1.20 per unit, fixed expenses increase by $8,000, and the number of units sold decreases by 3%? 4. What is the revised net operating income if the selling price per unit increases by 10%, variable expenses increase by 30 cents per unit, and the number of units sold decreases by 8%?