Answer:
$1250
Explanation:
The computation of the monthly marginal revenue is shown below;
As we know that
MRPL = (Change in Revenue ÷ Change in Labour)
Given that
Initial Revenue = $8500
New Revenue = $9750
So,
Change in Revenue = ($9750 - $8,500)
= $1,250
And,
Change in Labour = 1
So,
MRPL is
= $1250 ÷ 1
= $1250