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 36,000 direct labor hours would be required for the periods estimated level of production. The company also estimated $564,000 of fixed manufacturing overhead cost for the coming period and variable manufacturing overhead of $3.00 per direct labor-hour. Harris's actual manufacturing overhead cost for the year was $741,558 and its actual total direct labor was 36,500 hours. compute the company's plantwide predetermined overhead rate for the year. (round your answer to 2 decimal places)