i just need help solving (a)

Sandhill Decorating uses a job order cost system to collect the costs of its interior decorating business. Each dient's consultationis 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 5960,000 $ 981.720 Estimated overhead costs Actual overhead costs Estimated decorator hours Actual decorator hours 48,000 48,600 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 Inventory (a) Compute the predetermined overhead rate. Predetermined overhead rate $ per decorator hour