Answer: Lorein company's actual manufacturing overhead is greater than applied manufacturing overhead, so overhead has been under-applied to the extent of $100,000.
We have:
Estimated Manufacturing overhead = $650,000
Estimated Direct Labor hours = 130,000 hours
Actual Manufacturing Overhead = $650,000
Actual Direct Labor hours = 110,000 hours.
Calculation of Estimated (Predetermined) Overhead rate:
![Estimated overhead rate =(Estimated overhead)/(Estimated labor hours)](https://img.qammunity.org/2019/formulas/business/college/jq5oumisqgiwt2uuuqi4d9s9j0hd57yb9k.png)
![Estimated overhead rate = $5 (650,000/130,000)](https://img.qammunity.org/2019/formulas/business/college/tk70yvsrgn8rtkhuwzlf5bs6rahdplh93m.png)
Calculation of Applied manufacturing overhead:
![Applied overhead = Estimated overhead rate * Actual production hours [/tex</strong>]</p><p><strong>[tex] Applied overhead = $550,000 (5 * 110,000)](https://img.qammunity.org/2019/formulas/business/college/90paj1uwlzgoc8lh3hqwq5xdfuohaq5d6w.png)
Calculation of underapplied or overapplied manufacturing overhead:
Under or over applied overhead = Actual Overhead - Applied Overhead
If actual overheads are less than applied overheads, then overheads have been over-applied.
If actual overheads are more than applied overheads, then overheads have been under-applied.
In this case,
![Actual overhead - Applied overhead = 650000 - 550000 = $100000](https://img.qammunity.org/2019/formulas/business/college/bok27z1yebiw56q17xsueolzd09mat7pzu.png)