Exercise 6-13 (Algo) Changes in Selling Price, Sales Volume, Variable Cost per Unit, and Total Fixed Costs [LO6-1, LO6-4] Miller Company's contribution format income statement for the most recent month is shown below: Total Per Unit Sales (36,000 units) $ $ 7.00 252,000 Variable expenses 144,000 4.00 Contribution $ 108,000 margin 3.00 Fixed expenses 44,000 Net operating $ income 64,000 Required: Consider each case independently): What is the revised net operating income if unit sales increase by 18%? 2. What is the revised net operating income if the selling price decreases by $1.50 per unit and the number of units sold increases by 22%? . What is the revised net operating income if the selling price increases by $1.50 per unit, fixed expenses ncrease by $8,000, and the number of units sold decreases by 8%? . What is the revised net operating income if the selling price per unit increases by 20%, variable expense ncrease by 10 cents per unit, and the number of units sold decreases by 7%? 1. Net operating income 2. Net operating Income 3. Net operating ncome 4. Net operating ncome