Sheridan Company uses a job order cost system and applies overhead to production on the basis of direct labor costs. On January 1, 2022, Job 50 was the only job in process. The costs incurred prior to January 1 on this job were as follows: direct materials $23,600, direct labor $14,160, and manufacturing overhead $18,880. As of January 1, Job 49 had been completed at a cost of $106,200 and was part of finished goods inventory. There was a $17,700 balance in the Raw Materials Inventory account. During the month of January, Sheridan Company began production on Jobs 51 and 52, and completed Jobs 50 and 51. Jobs 49 and 50 were sold during the month. The following additional events occurred during the month. 1. Purchased additional raw materials of $106,200 on account. 2 Incurred factory labor costs of $82.600. 3. Incurred manufacturing overhead costs as follows: indirect materials $20,060; indirect labor $23,600; depreciation expense on equipment $14,160; and various other manufacturing overhead costs on account $18,880. 4. Assigned direct materials and direct labor to jobs as follows. Job No. Direct Materials Direct Labor 50 $11,800 $5,900 51 46,020 29,500 50 35400 23.600 Job No. Direct Materials Direct Labor 355 50 $11,800 $5,900 51 46,020 29,500 52 35,400 23,600 (a) Calculate the predetermined overhead rate for 2022, assuming Sheridan Company estimates total manufacturing overhead costs of $991,200, direct labor costs of $826,000, and direct labor hours of 23,600 for the year. (Round answer to the nearest whole percent, e.g. 25%) Predetermined overhead rate %