Help Save & Exit Submit Check my work Hahn Company uses a job-order costing system. Its plantwide predetermined overhead rate uses direct labor-hours as the allocation base. The company pays its direct laborers $12.50 per hour. During the year, the company started and completed only two jobs-Job Alpha, which used 68,200 direct labor-hours, and Job Omega. The job cost sheets for the these two jobs are shown below Direct labor Manufacturing overhead applied total job cost 674,000 Direet labor Manufacturing overhead applied Total job cost 232,250 378,750 166,650 Required 1. Calculate the plantwide predetermined overhead rate. 2. C the job cost sheet for Job Alpha. 1 of t1 Next >