EXERCISE 5-3 Harris Fabrics computes its predetermined overhead rate annually on the basis of direct labor hours. At the beginning of the year it estimated that its total manufacturing overhead would be $134,000 and the total direct labor would be 20,000 hours. Its actual total manufacturing overhead for the year was $123,900 and its actual total direct labor was 21,000 hours. Compute the company's predetermined overhead rate for the year