A typical demand curve shows that:
A. as people earn more income, they buy more of a good.
B. as supply increases, the amount purchased decreases.
C. people tend to buy more of a good than they really want.
D. people tend to buy more of a good when its price decreases.
Answer: D
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.