Answer:
The total contribution margin for the firm is: $209,095
Explanation:
The contribution margin is calculated by using following formula:
Contribution margin = Total sales – Total variable costs
In International Imports,
Total sales = $674,500
Total variable costs = cost of goods sold + total variable selling and administrative expense = $404,700 + $60,705 = $465,405
Contribution margin = $674,500 - $465,405 = $209,095