Exercise 2-1 (Algo) Compute a Predetermined Overhead Rate [LO2-1] Harris Fabrics computes its plantwide predetermined overhead rate annually on the basis of direct labor-hours. At the beginning of the year, it estimated that 27,000 direct labor-hours would be required for the period's estimated level of production. The company also estimated $526 , 000 of fixed manufacturing overhead cost for the coming period and variable manufacturing overnead of $3.00 per direct labor-hour. Harris's actual manufocturing overhead cost for the year was $664 , 991 and its actual total direct labor was 27.500 hours. Required: Compute the company's plantwide predetermined overhead rate for the year (Round your answer to 2 decimal places.)