Oriole Decorating uses a job-order costing 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: The company uses Operating Overhead in place of Manufacturing Overhead, and Service Contracts in Process in place of Work in Process Inventory. The company uses Operating Overhead in place of Manufacturing Overhead, and Service Contracts in Process in place of Work in Process imventory. (a) Your answer is incorrect. Calculate the predetermined overhead rate. eTextbook and Media List of Accounts Attempts: 1 of 3 used