Miller Company's contribution format income statement for the most recent month is shown below: Required: (Consider each case independently): 1. What is the revised net operating income if unit sales increase by 15% ? 2. What is the revised net operating income if the selling price decreases by $1.30 per unit and the number of units soid increases by 22% 3. What is the revised net operating income if the seling price increases by $1,30 per unit. fixed expenses increase by $8,000 and the number of units sold decreases by 4% ? 4. What is the revised net operating income if the selling price per unitincreases by 10% variable expenses increase by 30 cents per unit, and the number of units soid decreases by 5: ? Miller Company's contribution format income statement for the most recent month is shown below: Required: (Consider each case independently): 1. What is the revised net operating income if unit sales increase by 15% ? 2. What is the revised net operating income if the selling price decreases by $1.30 per unit and the number of units soid increases by 22% 3. What is the revised net operating income if the seling price increases by $1,30 per unit. fixed expenses increase by $8,000 and the number of units sold decreases by 4% ? 4. What is the revised net operating income if the selling price per unitincreases by 10% variable expenses increase by 30 cents per unit, and the number of units soid decreases by 5