Lumber Inc. uses a job-order cost system and applies overhead to production on the basis of direct labor costs. On January 1, 2022, Job No. 50 was the only job in process. The costs incurred prior to January 1 on this job were as follows: direct materials $30,000, direct labor $15,000, and manufacturing overhead $20,000.

As of January 1, Job No. 49 had been completed at a cost of $120,000 and was part of finished goods inventory. There was a $25,000 balance in the Raw Materials Inventory account.

During the month of January, Lumber began production on Jobs 51 and 52, and completed Jobs 50 and 51. Jobs 49 and 50 were also sold on account during the month for $152,000 and $198,000, respectively.

The following additional events occurred during the month:

1. Lumber purchased additional raw materials of $100,000 on account.

2. It incurred factory labor costs of $75,000. Of this amount, $18,000 related to employer payroll taxes.

3. It incurred manufacturing overhead costs as follows: indirect materials $18,000, indirect labor $17,000, depreciation expense $14,000, and various other manufacturing overhead costs on account $22,000.

4. It assigned indirect materials of $17,000 and indirect labor of $20,000

5. Lumber assigned direct materials and direct labor to jobs as follows:

Job No. Direct Materials Direct Labour

50 $12,000 $ 7,000

51 42,000 28,000

52 35,000 22,000

a. Calculate the predetermined overhead rate for 2022, assuming Lumber Inc. estimates total manufacturing overhead costs of $1.5 million, direct labor costs of $750,000, and direct labor hours of 20,000 for the year.

b. Open job cost sheets for Jobs 50, 51, and 52. Enter the January 1 balances on the job cost sheet for Job No. 50. Give the finished goods inventory values for the three jobs.

c. Record the purchase of raw materials, the factory labor costs incurred, and the manufacturing overhead costs incurred during the month of January.

d. Assign direct materials, direct labor, and manufacturing overhead costs to production. In assigning manufacturing overhead costs, use the overhead rate calculated in part (a).

e. Record the sale of any job(s) during the month.

f. Calculate the balance in the Finished Goods Inventory account at the end of the month. What does this balance consist of?

h. Calculate the amount of under- or over-applied overhead