Which of the following will cause a movement along the demand curve for shoes?
A) An increase in the price of socks
B) An increase in income
C) An increase in the price of shoes
D) All of the above

Question

Quizplus · Accepted Answer

A movement along the demand curve for shoes is caused only by a change in the price of shoes itself. Changes in the price of complementary goods (such as socks) or changes in income would cause a shift in the demand curve, not a movement along it. Therefore, only option C, an increase in the price of shoes, would cause a movement along the demand curve for shoes.

Which of the Following Will Cause a Movement Along the Demand