Answer: $5 per machine hour
Step-by-step explanation:
Given the following :
Estimated manufacturing overhead cost = $550,000
Expected machine-hour to be incurred = 110,000
Actual manufacturing overhead = $575,000
Actual machine hour incurred = 120,000
The manufacturing overhead application rate:
Expected manufacturing overhead cost / Expected machine hour to be incurred
= $550,000 / 110,000 machine hour
= $5 per machine hour