A Downward-Sloping Demand Curve Shows

A downward-sloping demand curve shows:

A) the direct relationship between price and quantity supplied; as price increases, the quantity supplied increases.
B) the inverse relationship between price and quantity supplied; as price increases, the quantity supplied decreases.
C) the direct relationship between price and quantity demanded; as price increases, the quantity demanded increases.
D) the inverse relationship between price and quantity demanded; as price increases, the quantity demanded decreases.
E) how supply varies with demand.