Last year, Flash Company sold 15,000 units of its only product. If sales increased by 20% in the current year, how will total variable cost and totalfixed cost be affected?

	Total Variable Cost		Total Fixed Cost
A)	Remains constant		Remains constant
B)	Increases		Decreases
C)	Increases		Remains constant
D)	Remains constant		Decreases
E)	Remains constant		Increases