Answer:
D. $15.00 per machine hour
Step-by-step explanation:
The computation of the predetermined overhead rate for the recently completed year is seen below;
First, we will calculate the fixed overhead rate.
Fixed overhead rate = Estimated total fixed manufacturing overhead / Estimated machine - hours
Fixed overhead rate = $838,710 / 72,900
Fixed overhead rate = $11.50
Then,
Predetermined overhead rate = Fixed overhead rate + Variable overhead rate
Predetermined overhead rate = $11.50 + $3.50
Predetermined overhead rate for the recently completed year was closest to $15.00 per machine hour