Che 4 Total $ 240,000 120,000 Per Unit $ 6.00 Sales (40,0ee units) Variable expenses 3.00 $ 3.00 120,eee Contribution margin 42,000 Fixed expenses Net operating income 40 78,eee points eBook Required: (Consider each case independently): Hint 1 What is the revised net operating income if unit sales increase by 13% ? 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 21%? 3. What is the revised net operating income if the selling price increases by $1.40 per unit, fixed expenses increase by $7,000, 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 10 %, variable expenses increase by 10 cents per unit, and the number of units sold decreases by 13% Print References 1 Net operating income 2 Net operating income 3 Net operating income 4. Net operating income