Miher Companys contribution format income statement for the most recent month is shown below Total $ 200,000 160,000 120,000 42.000 5.78,000 Per Unit 37.00 4.00 53.00 Sales (40,000 units) Variable expenses Contribution margin Fixed expenses Niet operating incone Required: (Consider each case independently), 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 $130 per unit and the number of units sold increases by 2397 3. What is the revised net operating income if the selling price increases by 51.30 per unit, fed expenses increase by $10,000, and the number of units sold decreases by 8%? 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 129 1 Not operating income 2. Not operating income 3. Not operating income 4 Not operating income 4:15 COM