When you move along a demand curve:
A) only price is held constant.
B) income and the price of the good are held constant.
C) all non-price determinants of demand are held constant.
D) all determinants of quantity demanded are held constant.

Question

Quizplus · Accepted Answer

Moving along a demand curve implies changing the price of the good and observing the corresponding change in quantity demanded while holding all non-price determinants of demand constant, such as income, tastes, preferences, and prices of related goods. Therefore, choice C is the correct answer.

When You Move Along a Demand Curve