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NABTEB Economics 2022 Objective — Question 17

Question 17 of 50 from the National Business and Technical Examinations Board (NABTEB) Economics 2022 Objective paper, with the correct answer and a full explanation.

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Which of the following factors is not a cause of diminishing returns?

  • A. increase in variable inputs
  • B. land fragmentation
  • C. constant technology
  • D. technological innovationsCorrect

Explanation

The law of diminishing returns (law of variable proportion) operates in the short run under constant technology; technological innovation is not a cause of diminishing returns.

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