Miller Company's contribution format income statement for the most recent month is shown below: Sales (41,000 units) Variable expenses Contribution margin Fixed expenses Net operating income Total 246,000 123,000 123,000 41,000 Per Unit $6.00 3.00 3.00 $ 82,000 Required: (Consider each case independently) 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 $1.10 per unit and the number of units sold increases by 24%? 3. What is the revised net operating income if the selling price increases by $1.10 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 10 cents per unit, and the number of units sold decreases by 6%? 1. Net operating income 2. Net operating income 3. Net operating income 4.Net operating income