Which statement is correct? A) A change in demand is a movement along the demand curve, and a change in quantity demanded is a shift of the demand curve. B) Both a change in quantity demanded and a change in demand are movements along the demand curve, only in different directions. C) Both a change in quantity demanded and a change in demand are shifts of the demand curve, only in different directions. D) A change in quantity demanded is a movement along the demand curve, and a change in demand is a shift of the demand curve.

Question

Daphne Galloway

Social Studies

4 September, 17:10

Which statement is correct? A) A change in demand is a movement along the demand curve, and a change in quantity demanded is a shift of the demand curve. B) Both a change in quantity demanded and a change in demand are movements along the demand curve, only in different directions. C) Both a change in quantity demanded and a change in demand are shifts of the demand curve, only in different directions. D) A change in quantity demanded is a movement along the demand curve, and a change in demand is a shift of the demand curve.

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Answers (1)

Know the Answer?

Dean Jefferson · Answer 1

The correct answer is option D.

Explanation:

A change in the quantity demanded is shown by a movement along the same demand curve. A change in quantity demanded happens because of a change in the price of the commodity while other factors affecting demand remain constant.

A change in the demand is shown by a shift in the demand curve. It happens when the price level remains the same but other factors change.

The other factors affecting demand for a commodity are the income of the consumer, population, tastes, and preferences, etc.