What is the percentage contribution of services to the national income?

  • A 15%
  • B 10%
  • C 54%
  • D 24%
jamb 2014economics

The correct answer is A. 15%

126% + 72% + 108% = 306

360 - 306 = 54°

Income

=54/360 x 100

=15% - National income

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