JAMB 2019 Economics · Question 65

Use the following information given to answer this question Total of all expenditure incurred during the year…

Question

Use the following information given to answer this question Total of all expenditure incurred during the year ₤80,000 m Indirect taxes on goods and services ₤8,000m Capital consumption ₤6,000m   Gross national expenditure at factor cost is_________

  1. A.₤ 88,000μ
  2. B.₤ 82,000μ
  3. C.₤ 74,000μ
  4. D.₤ 72,000μ

Answer: D. ₤ 72,000μ

Explanation written with AI and checked against the answer key

Analyze the question: We are given total expenditure (GNE at market price), indirect taxes, and capital consumption. We must find GNE at factor cost.

Concept:

  • Total expenditure on goods and services = Gross National Expenditure (GNE) at market prices.
  • Market prices include indirect taxes, so to get to factor cost we subtract indirect taxes (and add subsidies, if any).
  • Capital consumption (depreciation) is subtracted only when moving from a gross figure to a net figure. Since the question asks for the gross national expenditure, we do not subtract it.

Solution:

GNE at factor cost = GNE at market price − Indirect taxes

= ₤80,000m − ₤8,000m

= ₤72,000m

Capital consumption (₤6,000m) is a distractor here. Subtracting it as well would give ₤66,000m, which is Net National Expenditure at factor cost and is not among the options. Option C (₤74,000m) would come from wrongly subtracting both and adding something back, which has no basis.

Answer: D. ₤72,000m

Exam tip: Remember "Gross" = before depreciation, "Net" = after depreciation. Market price → factor cost means minus indirect taxes, plus subsidies. Always check whether the question asks for gross or net, since extra figures are often included as distractors.

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