I need E 15-12 ONLY thank you

Don Lieberman and Associates, a CPA firm, uses job order costing to capture the costs of its audit jobs. There were no audit jobs in process at the beginning of November Listed below are data concerning the three audit jobs conducted during November: Overhead costs are applied to jobs on the basis of auditor hours, and the predetermined overhead rate is $50 per auditor hour. The Lynn job is the only incomplete job at the end of November. Actual overhead for the month was $11,000. Instructions (a) Determine the cost of each job. (b) Indicate the balance of the Service Contracts in Process account at the end of November. (c) Calculate the ending balance of the Operating Overhead account for November. Pure Decorating uses a job order cost system to collect the costs of its interior decorating business. Each client's consultation is treated as a separate job. Overhead is applied to each job based on the number of decorator hours incurred. Listed data for the current year: Estimated overhead $920,000 Actual overhead $942, 800 Estimated decorator hours 40,000