Answer:
$127,500
Explanation:
The Estimated Overhead cost of $2,550,000 divided by the budgeted machine hours of 20,000 gives us the overhead rate per machine hour of $127.50.
This rate will then be multiplied by the machine hours used by Job No. B12.
So, Overhead Rate of $127.50 multiplied by 1,000 machine hours will give $127,5000 which is the overhead cost that should be applied to Job No. B12 .
Note: Don't use the overhead incurred ($2,700,000) because this is the "Actual" overhead and the problem requires the "Applied" amount which is based on estimates.