A change in supply cannot be caused by a change in:

Question

Quizplus · Accepted Answer

A change in supply refers specifically to a change in the quantity supplied at each price point, due to shifts in factors affecting production costs and/or capabilities. All of the choices listed except for D involve changes in these underlying factors that can influence the quantity supplied of a good. However, a change in the price of the good itself (as opposed to changes in production costs or other variables) would lead to a movement along the supply curve rather than a shift in the curve itself. Therefore, D is the correct answer.

A Change in Supply Cannot Be Caused by a Change