Answer:
Firm's overhead/Overhead Under Applied=$3,000
Explanation:
First calculate predetermined overhead:
Predetermined overhead= Estimated Overhead / Estimated labor hour
Predetermined overhead=![\frac{\$160,000}{20,000}](https://tex.z-dn.net/?f=%5Cfrac%7B%5C%24160%2C000%7D%7B20%2C000%7D)
Predetermined overhead=$8 per labor hour
Overhead Applied=Predetermined overhead * actual direct professional labor hours..
Overhead Applied=$8 per labor hour*19,500
Overhead Applied=$156,000
Since Overhead Applied is less than actual overhead, so difference is under applied.
Overhead Under Applied=Actual overhead costs-Overhead Applied
Overhead Under Applied=$159,000-$156,000
Firm's overhead/Overhead Under Applied=$3,000