Miller Company's contribution format Income statement for the most recent month is shown below: Total Per Unit $ 6.88 Sales (31,80e units) Variable expenses Contribution margin Fixed expenses Net operating income 186,800 93,8 93,880 42,888 3.88 $ 3.88 $51,80e Requlrec Conslder each case Independently): 1. what is the revised net operating income if unit Sales Increase by 19%? 2. What Is the revised net operating Income If the sellilng price decreases by $1.30 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 $1.30 per unlt, fixed expenses Increase by $7,000, and the number of units sold decreases by 5%? 4. what is the revised net operating income if the selling price per unit increases by 10%, variable expenses increase by 30 cents per unit, and the number of units sold decreases by 12%? Answer is complete but not entirely correct. Net operating ncome Net operating ncome Net operating ncome Net operating ncome 8,670 21.767 77,635 31,658 2. 3