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The Theory of Production

Economics · 50 practice questions

Meaning and types of production; TP, AP, MP and the law of variable proportion; division of labour and specialization; internal/external economies of scale; production functions and returns to scale; producers' equilibrium (isoquant-isocost and marginal analyses); factors affecting productivity.

  • Relate TP, AP and MP to the law of variable proportion.
  • Compare internal and external economies of scale.
  • Identify types of production functions and returns to scale.
  • Determine a firm's equilibrium position using isoquant-isocost analysis.
  • Identify factors affecting productivity.

Try a few questions

  1. Practice question 1

    From the same TP schedule, the extra output contributed by the 4th worker (its marginal product) is

    • A.8
    • B.10
    • C.4
    • D.0
    Show the answer

    C. 4

    MP4 = TP4 − TP3 = 28 − 24 = 4.

  2. Practice question 2

    The long run in production theory is defined as a period during which

    • A.all factors of production can be varied
    • B.no factors of production can be varied
    • C.only labour can ever be varied
    • D.only land can ever be varied
    Show the answer

    A. all factors of production can be varied

    In the long run, a firm can adjust every input, including fixed factors.

  3. Practice question 3

    Using the same TP schedule, the marginal product of the 5th worker is

    • A.6
    • B.8
    • C.0
    • D.2
    Show the answer

    D. 2

    MP5 = TP5 − TP4 = 38 − 36 = 2.

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