1. calculate plantwide predetermined overhead rate.

2. complete the job cost sheet for job alpha: Direct materials Direct labor manufacturing overhead applied total job cost

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 $14.50 per hour. During the year, the company started and completed only two jobs-Job Alpha, which used 69.700 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 $1,636,000 Job Omega Direct materials Direct labor Manufacturing overhead applied Total job cost $281,450 421,950 218,250 $921,650