Exercise 5-13 (Algo) Changes in Selling Price, Sales Volume, Variable Cost per Unit, and Total Fixed Costs [LO5-1, LO5-4] Miller Company's contribution format income statement for the most recent month is shown below: Nequired: (Consider each case independentlyk 1. 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 $1,20 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, fxed expenses increase by $5.000, and the number of units sold decreases by 2% ? 4. What is the revised net operating income if the selling price per unit increases by 20%, variable expenses increase by 10 cents per