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JAMB Commerce 2007 Objective — Question 42

Question 42 of 50 from the Joint Admissions and Matriculation Board (JAMB) Commerce 2007 Objective paper, with the correct answer and a full explanation.

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The making of doors from timber planks is a type of

  • A. secondary production
  • B. tertiary production
  • C. manufacturingCorrect
  • D. primary production

Explanation

Manufacturing involves converting raw or semi-finished materials (timber planks) into a more useful finished product (doors).

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