Sales (41,000 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 205,000 82,000 123,000 44,000 $ 79,000 Per Unit $5.00 2.00 $3.00 -66 pints eBook Required: (Consider each case independently): Hint Print References 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 15%? 3. What is the revised net operating income if the selling price increases by $1.40 per unit, fixed expenses increase by $8,000, and the number of units sold decreases by 7%? 4. What is the revised net operating income if the selling price per unit increases by 20%, variable expenses increase by 30 cents per unit, and the number of units sold decreases by 10%? 1. Net operating income 2. Net operating income 3. Net operating income 4. Net operating income