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

Question

Quizplus · Accepted Answer

A movement along the demand curve for toothpaste would only be caused by a change in the price of toothpaste itself. A change in the price of related goods (toothbrushes) or factors affecting consumer income or population would cause a shift in the demand curve rather than a movement along it.

A Movement Along the Demand Curve for Toothpaste Would Be