Answer
See below
Step-by-step explanation:
Given the above information,
1. Increase selling price by 10% with no change in total variable costs or variable cost
Net income = Sales - Variable cost - Fixed cost -
10% increase in selling price = $325,000 × 10% = $357,500
Net profit = $357,500 - $212,000 - $70,400
Net profit = $75,100
2. Reduce variable costs to 60% of sales
Variable costs = $325,000 × 60% = $195,000
Net profit = Sales - Variable costs - Fixed costs
Net profit = $325,000 - $195,000 - $70,400
Net profit = $59,600
3. Reduce fixed costs by $18,000
Net profit = Sales - Variable costs - Fixed costs
Net profit = $325,000 - $212,000 - $18,000
Net profit = $95,000