Sales (43,000 units) Variable expenses Contribution margin Fixed expenses Net operating income income statement for the most recent month is shown below. Total Per Unit $ 250,000 $6.00 129.000 3.00 129,000 $3.00 45.000 $ 14,000 Required: (Consider each case Independently 1. What is the revised net operating Income It unit sales increase by 44%? 2. What is the revised net operating Income If the selling price decreases by $1.50 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 $1.50 per unit, fixed expenses increase by $8,000, and the 4. What is the revised net operating income of the selling price per unit increases by 10%, Variable expenses increase by 10 cents per unit, and the number of units sold decreases by 9%? 1. Net operating income 2. Net operating income 3. Net operating income 4. Net operating income