need 2,3, and 4 can you please show step by step how to find the answers

At the end of November, the balance in CompuFurn's Materials Inventory account, which includes both raw materials and purchased parts, was $668,000. Additions to and requisitions from the materials inventory during the month of December included the following. CompuFurn applies manufacturing overhead on the basis of machine hours. The company's manufacturing overhead budget for the year totaled $4,500,000. The company planned to use 900,000 machine hours during this period, which is the firm's estimated practical capacity. Through the first 11 months of the year, a total of 831,000 machine hours were used, and actual manufacturing overhead amounted to $4,140,000. During the month of December, machine hours and labor hours consisted of the following: The jobs completed in December and the unit sales for that month are as follows: Case 3-61 Part 2 2. Calculate the dollar balance in CompuFurn's Work-in-Process Inventory account as of December 31. 4. Actual manufacturing overhead incurred in December amounted to $252,000. Calculate CompuFurn's overapplied or underapplied overhead for the year. Required information Case 3-61 Interpreting Information from a Job-Order Costing System (LO 3-2, 3-3, 3-4, 3-6) [The following information applies to the questions displayed below.] CompuFurn, Inc., manufactures furniture for computer work stations. CompuFurn uses a job-order costing system and employs absorption costing. ComuFurn's work-in-process inventory on November 30 consisted of the following jobs. On November 30, the company's finished-goods inventory, which is evaluated using the first-in, first-out (FIFO) method, consisted of four items. At the end of November, the balance in CompuFurn's Materials Inventory account, which includes both raw materials and purchased parts, was $668,000. Additions to and requisitions from the materials inventory during the month of December included the following. CompuFurn applies manufacturing overhead on the basis of machine hours. The company's manufacturing overhead budget for the year totaled $4,500,000. The company planned to use 900,000 machine hours during this period, which is the firm's estimated practical capacity. Through the first 11 months of the year, a total of 831,000 machine hours were used, and actual manufacturing overhead amounted to $4,140,000. During the month of December, machine hours and labor hours consisted of the following: 3. Calculate the cost of the chairs in CompuFurn's Finished-Goods Inventory as of December 31