last part. thank you

Wildhorse 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. 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. Determine whether the overhead was under-or overapplied and by how much. Overhead $