i need help with required 2,3,4

Gitano Products operates a job-order costing system and applies overhead cost to jobs on the basis of direct materials used in production (not on the basis of raw materials purchased). It predetermined overhead rate was based on a cost formula that estimated $123,200 of manufacturing overhead for an estimated allocation base of $88,000 direct material dollars to be used in production. The company has provided the following data for the just completed year: Required: 1. Compute the predetermined overhead rate for the year. 2. Compute the amount of underapplied or overapplied overhead for the year. 3. Prepare a schedule of cost of goods manufactured for the year. Assume all raw materials are used in production as direct materials. 4. Compute the unadjusted cost pf goods sold for the year. Do not include any underapplied or overapplied overhead in your answer. 5. Assume that the $37,000 ending balance in Work in Process includes $8,100 of direct materials. Given this assumption, supply the information missing below: Answer is not complete. Complete this question by entering your answers in the tabs below. Compute the amount of underapplied or overapplied overhead for the vear