Answer :
Answer: 22,200 hours
Explanation:
Estimated direct labor hours = Estimated total manufacturing OH/ Predetermined overhead rate
Predetermined Overhead rate = Applied Manufacturing Overhead / Actual direct labor hours
= (Actual Manufacturing Overhead + Overapplied overhead) / Actual direct labor hours
= ( 265,400 + 18,560) / 22,900
= $12.40 per labor hour
Estimated direct labor hours = Estimated total manufacturing OH/ Predetermined overhead rate
= 275,280/ 12.40
= 22,200 hours