Exercise 2-7 Job-Order Costing; Working Backwards [LO2-1, LO2-2, LO2-3] 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: 0.62 points Job Alpha eBook Direct materials Direct labor Hint Manufacturing overhead applied Print $ 1,533,500 Total job cost References Job Omega $ 235,000 345,000 184,000 Direct materials Direct labor Manufacturing overhead applied $ 764,000 Total job cost Required: points 1. Calculate the plantwide predetermined overhead rate. 2. Complete the job cost sheet for Job Alpha. eBook Hint Complete this question by entering your answers in the tabs below. Print References Required 1 Required 2 Calculate the plantwide predetermined overhead rate. Plantwide predetermined overhead rate per DLH