JAMB 2021 Economics · Question 7
Which of the following sets fully represents factors of production?
Options
- A.Sunlight, machinery, man, land
- B.Land, water, weather
- C.Money, market, middlemen
- D.Land, labour, capital, enterprise, technology
Answer: D. Land, labour, capital, enterprise, technology
Explanation written with AI and checked against the answer key
Step 1: Analyze the question The question asks which set fully represents the factors of production. The key word is "fully", so we need the option that covers all the recognised factors without including things that are not factors.
Step 2: The concept Factors of production are the resources used to produce goods and services. The classical list is:
- Land: all natural resources (soil, minerals, water, forests)
- Labour: human effort, physical and mental
- Capital: man-made goods used to produce other goods (machines, tools, buildings)
- Enterprise (entrepreneurship): the risk-taking and organising of the other factors
Some modern treatments also add technology as a supporting input, which is why it appears in option D.
Step 3: Evaluate each option
- A. Sunlight, machinery, man, land: Sunlight is part of land (a natural resource), machinery is capital, and man is labour. This is a mix of examples, not a complete set, because enterprise is missing and the terms aren't the standard categories.
- B. Land, water, weather: Water and weather are natural resources, so they all fall under land. This covers only one factor.
- C. Money, market, middlemen: These are not factors of production. Money is a medium of exchange, and the market and middlemen relate to distribution.
- D. Land, labour, capital, enterprise, technology: This includes all four classical factors, plus technology. It is the most complete and correct set.
Step 4: Answer
Exam tip: Remember the four factors with "LLCE": Land, Labour, Capital, Enterprise. If an option lists all four (or all four plus technology), it is almost certainly the answer. Watch out for options that list only examples within one factor, such as water and weather, which are both just "land".
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