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Given the table demonstrating the law of diminishing marginal utility below, what is the value...

Economics
JAMB 2023

Given the table demonstrating the law of diminishing marginal utility below, what is the value of X?
 

  

No. of oranges Consumed

Total Utility Average Utility

Marginal Utility

                          1         9              9               -
                          2         16              8               x
                          3         24              8               6
                          4         30              7.5               4
                          5         34              6.8               y
                          6         36              6               2
                          7         36              5.1               0

 

  • A. 0.5
  • B. 7
  • C. 0
  • D. 8
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Correct Answer: Option B
Explanation

The Marginal Utility is the additional satisfaction a consumer gains from consuming one more unit of a good or service. It can be calculated by subtracting the total utility of the previous consumption from the total utility of the current consumption. In this case, the total utility of consuming 2 oranges is 16 and the total utility of consuming 1 orange is 9. Therefore, the marginal utility (X) of the second orange is 16 - 9 = 7.


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NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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