Answer:
$5
Explanation:
The computation of marginal revenue is shown below:-
Marginal revenue = Change in total revenue ÷ Change in output
= ($375 - $300) ÷ (75 - 60)
= $75 ÷ 15
= $5
The marginal revenue could be computed by dividing the change in total revenue from the change in output so that the increased in production could come