In: Accounting
The Polaris Company uses a job-order costing system. The following transactions occurred in October:
Raw materials purchased on account, $210,000.
Raw materials used in production, $189,000 ($151,200 direct materials and $37,800 indirect materials).
Accrued direct labor cost of $49,000 and indirect labor cost of $20,000.
Depreciation recorded on factory equipment, $106,000.
Other manufacturing overhead costs accrued during October, $130,000.
The company applies manufacturing overhead cost to production using a predetermined rate of $6 per machine-hour. A total of 76,200 machine-hours were used in October.
Jobs costing $511,000 according to their job cost sheets were completed during October and transferred to Finished Goods.
Jobs that had cost $452,000 to complete according to their job cost sheets were shipped to customers during the month. These jobs were sold on account at 28% above cost.
Required:
1. Prepare journal entries to record the transactions given above.
2. Prepare T-accounts for Manufacturing Overhead and Work in Process. Post the relevant transactions from above to each account. Compute the ending balance in each account, assuming that Work in Process has a beginning balance of $36,000.
SOLUTION:
1) Journal entries:
| 
 Particulars  | 
 Debit  | 
 Credit  | 
|
| 
 a  | 
 Raw materials inventory  | 
 210,000  | 
|
| 
 Accounts payable  | 
 210,000  | 
||
| 
 b  | 
 Work in process  | 
 189,000  | 
|
| 
 Manufacturing overhead  | 
 151,200  | 
||
| 
 Raw materials inventory  | 
 37,800  | 
||
| 
 c  | 
 Work in process  | 
 49,000  | 
|
| 
 Manufacturing overhead  | 
 20,000  | 
||
| 
 Salaries and wages payable  | 
 69,000  | 
||
| 
 d  | 
 Manufacturing overhead  | 
 106,000  | 
|
| 
 Accumulated depreciation  | 
 106,000  | 
||
| 
 e  | 
 Manufacturing overhead  | 
 130,000  | 
|
| 
 Accounts payable  | 
 130,000  | 
||
| 
 f  | 
 Work in process  | 
 457,200  | 
|
| 
 Manufacturing overhead  | 
 457,200  | 
||
| 
 g  | 
 Finished goods  | 
 511,000  | 
|
| 
 Work in process  | 
 511,000  | 
||
| 
 h  | 
 Accounts receivable  | 
 578,560  | 
|
| 
 Sales  | 
 578,560  | 
||
| 
 i  | 
 Cost of goods sold  | 
 452,000  | 
|
| 
 Finished goods  | 
 452,000  | 
2)
Manufacturing overhead
| 
 (b)  | 
 37,800  | 
 (f)  | 
 457,200  | 
| 
 (c )  | 
 20,000  | 
||
| 
 (d)  | 
 106,000  | 
||
| 
 (e )  | 
 130,000  | 
||
| 
 Ending balance  | 
 163,400  | 
Work in Process
| 
 Beginning balance  | 
 36,000  | 
 (g)  | 
 511,000  | 
| 
 (b)  | 
 151,200  | 
||
| 
 (c )  | 
 49,000  | 
||
| 
 (f)  | 
 457,200  | 
||
| 
 Ending balance  | 
 182,400  |