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A-LevelEconomicsThe price system and the microeconomy9708/31 · Oct/Nov 2017 · Q121 Mark

According to the law of diminishing returns, what happens as more of a variable factor is combined with a fixed factor?

  1. A An increase in the price of the variable factor will eventually result in an increase in production costs. B A reduction in the quality of the variable factor will eventually result in an increase in production costs. C Fewer units of the variable factor will be needed to produce equal increases in output. D The proportions in which the factors are combined will eventually result in progressively smaller increases in output.[1]

Mark scheme

Marking points from the official mark scheme (Oct/Nov 2017). The mark or mark type is shown in brackets.

  1. [1] D

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About this question

Topic
The price system and the microeconomy, A-Level Economics (syllabus 9708). Structured question, 1 mark.
Source
A-Level Economics, Oct/Nov 2017 Paper 3 Variant 1, question 12.

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