JAMB Economics 2021 Objective — Question 2
Question 2 of 40 from the Joint Admissions and Matriculation Board (JAMB) Economics 2021 Objective paper, with the correct answer and a full explanation.
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2. A change in demand is a. Upward movement along the demand curve b. Downward movement along the demand curve c. A shift in demand curve d. None of the above
- A. Upward movement along the demand curve
- B. Downward movement along the demand curve
- C. A shift in demand curveCorrect
- D. None of the above
Explanation
A 'change in demand' refers to a shift of the whole demand curve (caused by non-price factors), unlike a 'change in quantity demanded' which is a movement along the curve.
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