Respuesta :
The marginal benefit of the 5th unit of activity is $50.
- The marginal benefit refers to the change in the overall benefit at the time when the extra unit of the commodity should be consumed.
The following formula should be used:
= Total benefit of 5th unit - Total benefit of 4th unit
= $150 - $100
= $50
Therefore we can conclude that the marginal benefit of the 5th unit of activity is $50.
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