Miller Company's contribution format income statement for the most recent month is shown below: Total Per Unit $180,000 Sales (30,000 units) Variable expenses Contribution margin Fixed expenses Net operating income $6.00 3.00 $3.00 90,000 90,000 46,000 $ 44,000 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 10%