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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: Job Alpha Direct materials Direct labor Manufacturing overhead applied Total job cost ? ? ? $1,533,500 Job Omega Direct materials Direct labor Manufacturing overhead applied Total job cost $ 235,000 345,000 184,000 $ 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. 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 Required 2 > Complete this question by entering your answers in the tabs below. Required 1 LOCOS Required 2 Complete the job cost sheet for Job Alpha. Direct materials Direct labor Manufacturing overhead applied Total job cost