Miller Company's contribution format Income statement for the most recent month is shown below. Sales (35,000 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 280,000 175,000 105,000 43,000 $ 62,000 Per Unit $8.00 5.00 $3.00 Required: (Consider each case independently 1 What is the revised net operating income if units as increase by 11967 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 19% 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 495? 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 15%? 1. Net operating income 2. Net operating income 3. Not operating income 4. Net Operating income