Answer:
$27.9
Step-by-step explanation:
Labor hours × Variable manufacturing over head rate
= 7,700 × $9.2
= $70,840
We will then add fixed manufacturing overhead to the above
= $143,990 + $70,840
= $214,830
The next step is to divided the above by the direct labor hour
= $214,830 / 7,700
= $27.9
Therefore the predetermined overhead rate for August is $27.9