please complete parts 1,2,3, and 4

Verizox Company uses a job order cost system with manufacturing overhead applied to products based on direct labor hours: At the beginning of the most recent year, the company estimated its manufacturing overhead cost at $172,900. Estimated direct labor cost was $444,080 for 18,200 hours. Actual costs for the most recent month are summarized here: Required: 1. Calculate the predetermined overhead rate. 2. Calculate the amount of applied manufacturing overhead. 3. Calculate actual manufacturing overhead costs 4. Compute over-or underapplled overhead