Tombert 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 below are data for the current year. Estimated overhead $960,000 Actual overhead $1,007,800 Estimated decorator hours 40,000 Actual decorator hours 40,200 The company uses the account Operating Overhead in place of Manufacturing Overhead and the account Service Contracts in Process in place of Work in Process. Compute the predetermined overhead rate. Predetermined overhead rate $ per decorator hour Prepare the entry to apply the overhead for the year. (Credit account titles are automatically indented when amount is entered. Do not indent manually.) Account Titles and Explanation Work in Process Inventory Operating Overhead Debit Credit eTextbook and Media List of Accounts Determine whether the overhead was under- or overapplied and by how much Overhead $