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WAEC Economics 2019 Objective — Question 22

Question 22 of 50 from the West African Examinations Council (WAEC) Economics 2019 Objective paper, with the correct answer and a full explanation.

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In perfect competition, the average revenue curve of a firm is

  • A. below the marginal revenue curve
  • B. downward sloping
  • C. the marginal revenue curveCorrect
  • D. convex to the origin

Explanation

In perfect competition, price is fixed for the firm (a price taker), so the average revenue (AR) curve and marginal revenue (MR) curve coincide — AR is the same as the MR curve.

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