In: Accounting
Estimated variable manufacturing overhead $25 per machine hour Estimated fixed manufacturing overhead $67,100 Estimated machine-hours 6,100 Actual manufacturing overhead $231,500 Actual machine-hours 6,250 The estimates of the manufacturing overhead and of machine-hours were made at the beginning of the year for the purpose of computing the company's predetermined overhead rate for the year. The applied manufacturing overhead for the year is:
| Applied manufacturing overhead for the year [Refer working notes below] | $6,500 | 
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| Working note - Computation of Overhead rate | |
| Variable manufacturing overhead rate | $25 | 
| Fixed manufacturing overhead rate [Estimated fixed manufacturing overhead / Estimated machine hours = $67,100 / 6,100] | $11 | 
| Overhead rate [$25 + $11] | $36 | 
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| Working note 2 - Calculation of Under-applied (or) Over-applied overhead | |
| Actual manufacturing overhead | $231,500 | 
| Manufacturing overhead applied [Overhead rate x Actual machine hours = $36 x 6,250] | $225,000 | 
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Since the Manufacturing overhead applied ($225,000) is less than the actual manufacturing overhead ($231,500), overhead is considered under-applied.
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| Under-applied overhead [Actual manufacturing overhead - Manufacturing overhead applied = $231,500 - $225,000] | $6,500 |