Office Supply store costs are expressed as a function of the unit sales of its two products: office chairs and task desks. Assume fixed costs are $9,000 per month and the variable costs are $60 per office chair and $125 per task desk. What are Office Supplys estimated costs for the month if 100 office chairs and 52 task desks are sold?

	A.	$25,000
	B.	$20,500
	C.	$21,500
	D.	$22,000

The FIFA sports store sells 1 World Cup soccer ball for every 4 regular style balls.

	World Cup Soccer Ball	Regular Style Soccer Ball
Sale price per ball	$20	$10
Variable cost per ball	$10	$ 5

Total Fixed Cost for FIFA sports $12,000. Assuming a constant sales mix. The break-even unit sales volume is:

	A.	2,000
	B.	7,200
	C.	9,023
	D.	3,840