Answer:
The division break-even sales are $167,750.
Explanation:
The break even point is the amount of sales needed in order to pay all the fixed and variable costs. If the Wholesale Division's sales are 186,400 and its variable costs are 74,560, that means for each dollar of sales, it has a contribution margin of $0.4 (74,560/186,400 = $0.4), In other words, it has $0.4 for each dollar of sales for paying fixed costs. So, it needs 167,750 dollar of sales to paying all the fixed costs (67,100/0.4 = $167,750). The common fixed expenses of all the company doesn't matter.