Answer:
1) Revised net operating income if unit sales increase by 14% is $87960.
2) Revised net operating income if the selling price decreases by $1.50 per unit and the number of units sold increases by 25% are $29250.
3) The revised net operating income if the selling price increases by $1.50 per unit, fixed expenses increase by $8,000, and the number of units sold decreased by 5% are $112450.
4) 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 decreased by 7% is $85224.
Step-by-step explanation: