Miller Company's contribution format income statement for the most recent month is shown below. Sales (36,000 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $288,000 180, 808 188,000 49,000 $ 59,000 Per Unit $8.00 5.89 $3.89 Required: (Consider each case independently 1. What is the revised net operating income if unit sales increase by 19%? 2. What is the revised net operating income if the selling price decreases by $1.40 per unit and the number of units sold increases by 15% 3. What is the revised net operating income if the selling price increases by $1.40 per unit, fixed expenses increase by $6.000, 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 10 cents per unit, and the number of units sold decreases by 15%? 11. Net operating income Required: (Consider each case independently): 1. What is the revised net operating income if unit sales increase by 19%? 2 What is the revised net operating income if the selling price decreases by $1.40 per unit and the number of units sold increases by 15%? 3. What is the revised net operating income if the selling price increases by $1.40 per unit, fixed expenses increase by $6,000, 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 10 cents per unit, and the number of units sold decreases by 15%? 1 Net operating income Net operating income Net operating income 4 Net operating income