A movement along the demand curve for toothpaste would be caused by a change in:
A)the price of toothbrushes.
B)consumer income.
C)the price of toothpaste.
D)population.

Question

Quizplus · Accepted Answer

A movement along the demand curve occurs when there is a change in the price of the product itself. Other factors such as the price of related goods (toothbrushes in this case), consumer income, and population may affect the overall demand for toothpaste, but they would cause shifts in the demand curve rather than movements along it.

A Movement Along the Demand Curve for Toothpaste Would Be