Final answer:
The predetermined factory overhead rate per direct labor hour is calculated by dividing the estimated total factory overhead costs by the estimated total direct labor hours. For the company in question, this rate is $12.00 per direct labor hour.
Step-by-step explanation:
The predetermined factory overhead rate per direct labor hour is calculated by dividing the total estimated factory overhead costs by the total estimated direct labor hours. In this case, the company estimated total factory overhead costs to be $360,000 and direct labor hours to be 30,000 hours.
To find the predetermined factory overhead rate per direct labor hour, we use the formula:
Factory Overhead Rate = Total Estimated Factory Overhead Costs ÷ Total Estimated Direct Labor Hours
Using the figures provided:
Factory Overhead Rate = $360,000 ÷ 30,000 hours
The predetermined factory overhead rate per direct labor hour is therefore $12.00.