Answer:
C. $14.84 per machine-hour
Step-by-step explanation:
The formula is shown below:
Predetermined overhead rate = (Total estimated fixed manufacturing overhead) ÷ (estimated machine hours)
= $838,730 ÷ 72,700 hours
= $11.54
And, the Estimated variable manufacturing overhead would be $3.30 per machine hour
So, the total predetermined overhead rate would be
= $11.54 + $3.30
= $14.84 per machine hour