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 $15 per hour. During the year, the company started and completed only two jobs-Job Alpha, which used 54,500 direct labor-hours, and Job Omega. The job cost sheets for the these two jobs are shown below: Job Alpha Direct materials Direct labor Manufacturing overhead applied Total job cost ? ? ? $1,533,500 Job Omega Direct materials $235,000 Direct labor 345,000 Manufacturing overhead 184,000 applied Total job cost $764,000 Required: 1. Calculate the plantwide predetermined overhead rate. 2. Complete the job cost sheet for Job Alpha. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Calculate the plantwide predetermined overhead rate. Plantwide predetermined overhead rate per DLH