Kenworth Company uses a job-order costing system. Only three jobs-Job 105 , Job 106 , and Job 107 were worked on during November and December. Job 105 was completed on December 10 ; the other two jobs were still in production on December 31 , the end of the company's operating year. Data from the job cost sheets of the three jobs follow: The following additional information is available: a. Manufacturing overhead is applied to jobs on the basis of direct labour cost. b. Balances in the inventory accounts at November 30 were as follows: 3-a. What apparent predetermined overhead rate does the company use to assign overhead cost to jobs? 3-b. Prepare a journal entry to record the application of overhead cost to jobs for December (it is not necessary to make a separate entry for each job). Post this entry to the appropriate T-accounts. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.) Journal entry worksheet Record the entry to record the application of overhead cost to jobs for December. Note: Enter debits before credits. 4. As stated earlier, Job 105 was completed during December. Prepare a journal entry to show the transfer of this job off the production line and into the finished goods warehouse. Post the entry to the appropriate T-accounts. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.) Journal entry worksheet Record the entry to show the transfer of work in process to finished goods. Note: Enter debits before credits. 5. Determine the balance at December 31 in the Work in Process inventory account. How much of this balance consists of costs charged to Job 106? Job 107