Exercise 6-13 Changes in Selling Price, Sales Volume, Variable Cost per Unit, and Total Fixed Costs LO6-1, L06-4] Miller Company's contribution format income statement for the most recent month is shown below Total Per Unit Sales (41,000 units) Variable expenses Contribution margin Fixed expenses Net operating income $287,000 164,000 $7.00 4.00 123,000 3.06e 48,000 $ 75,0080 Required Consider each case independently) 1, what is the revised net operating income if unit sales increase by 14%? 24%? 2. What is the revised net operating Income if the selling price decreases by $1.30 per unit and the number of units sold Increases by 3. What is the revised net operating income if the selling price increases by $1.30 per unit, fixed expenses increase by $6,000, and the number of units sold decreases by 4%? 4, what is the revised net operating income if the selling price per unit increases by 20%, variable expenses increase by 40 cents per unit, and the number of units sold decreases by 7%? 1. Net operating income 2. Net operating income 3. Net operating income 4. Net operating income