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. Sales (32,000 units) Variable expenses Contribution margin Fixed expenses Net operating income Total S 192,000 96.000 96,000 49,000 47,900 Per Unit $ 6.00 3.00 $ 3.00 Required: (Consider each case Independently 1. What is the revised net operating income if unit sales increase by 17%? 2 What is the revised net operating income if the seling price decreases by $120 per unit and the numbedot units sold increases by 2295? 3. What is the revised net operating income if the selling price increases by $120 per unit, fixed expenses increase by $9,000, and the 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 7%? 1. Net operating income 2 Net operating income 3. Net operating income 4. Net operating income