Answer:
$2.45 per machine hour
Explanation:
The computation of the manufacturing overhead rate is given below:
Given that
Overhead costs are expected = $309,680
Estimated machine usage = $126,400 hours
By using the above information, the manufacturing overhead rate is
= Expected overhead cost ÷ Estimated machine usage
= $309,680 ÷ 126,400
= $2.45 per machine hour