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 $18.00 per hour. During the year, the company started and completed only two jobs-Job Alpha, which used 65,400 direct labor-hours, and Job Omega. The job cost sheets for these two jobs are shown below: 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. Calculate the plantwide predetermined overhead rate. (Round your answer to 2 decimal places.) Exercise 2-8 (Algo) Applying Overhead Cost; Computing Unit Product Cost [LO2-2, LO2-3] Newhard Company assigns overhead cost to jobs on the basis of 118% of direct labor cost. The job cost sheet for Job 313 includes $11,692 in direct materials cost and $10,600 in direct labor cost. A total of 1,200 units were produced in Job 313. Required: a. What is the total manufacturing cost assigned to Job 313 ? b. What is the unit product cost for Job 313