I need help with 3 and 4 only thnaks

Rento question Miter Company's contribution format income statement for the most recent month is shown below. Tots Per text Sales 37,000 units 111,00D 53.00 Contribution margin Fixed expenses Met operating income Required: Consider each case independentlyl: 1. What is the revised net operating income if unt sales increase by 16%? 2. What is the revised net operating income of the selling price decreases by $110 per unit and the number of units sold increases by 1557 3. What is the revised net operating income if the selling price increases by $1.10 per unit, fixed expenses increase by $8.000, and the number of units sold decreases by 3%? 4. What is the revised net operating income if the selling price per unit increases by 10%, variable expenses increase by 40 cents per unit, and the number of units sold decreases by 10%? Answer is complete but not entirely correct. $ 82,760 S 34 845 income Net operating income Nel aparaong Net operating s 88,081 x S 92.000 AN