If Price (P) and Quantity (Q) Are Directly Related, This

Multiple Choice

If price (P) and quantity (Q) are directly related, this means that

A) a change in Q will alter P, but a change in P will not alter Q.
B) if P increases, Q will decrease.
C) if P increases, Q will also increase.
D) an increase in P will cause Q to change, but the direction in which Q changes cannot be predicted.