Maler Company's contribution format income statement for the most recent month is shown below: Required: (Consider cach case independently): 1. What is the revised not operating income if unit sales increase by 16% ? 2. What is the revised net operating income if the selling price decreases by $1.30 per unit and the number of units sold increases by 23% ? 3. What is the revised net operating income if the solling price increoses by $1.30 per unit, fixed expenses increose by $5,000, and the number of units sold decreases by 7% ? 4. What is the revised net operoting income if the selling price per unit increases by 20%, variable expenses increase by 30 cents per unit, and the number of units soid decreases by 14%