Miller Company's contribution format income statement for the most recent month is shown below:

Miler 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 18% ? 2. What is the revised net operating income if the seling price decreases by $1.30 per unit and the number of units sold increases by 2198 ? 3. What is the revised net operating income if the selling price increases by $130 per unit, fixed expenses increase by $5,000, and the number of units sold decreases by 6% ? 4. What is the revised net operating income if the selling price per unit increases by 20% vaiable expenses increase by 40 cents per unit. and the number of units sold decreases by 82