Answer: 19,900 hours
Explanation:
Direct Labor hours = Applied Manufacturing Overhead/ Applied Overhead rate per hour
Applied Manufacturing Overhead
When the overhead is said to be under-applied, the Applied overhead is less than the Actual Overhead.
To find the Applied overhead therefore;
= Actual Overhead - Under-applied amount
= 110,410 - 12,900
= $97,510
Direct Labor hours = Applied Manufacturing Overhead/ Applied Overhead rate per hour
= 97,510/4.9
= 19,900 hours