Job order Costing

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n job order costing, the cost of each order produced for a given customer or the cost of each lot to be placed in stock is recorded on a job order cost sheet, sometimes called simply a cost sheet. The cost sheets are subsidiary records which are controlled by the work in process account. Although several jobs or orders may be going through a factory at the same time, each cost sheet is designed to collect the cost of materials, labour, and factory overhead charged to a specific job. Each cost sheet is assigned a job number, which is placed on each materials requisition and labour time ticket used in connection with a job. These forms for materials and labour are totaled daily or weekly by job number, for summary journal entries, and the details are entered on the cost sheets. The factory overhead entered on the cost sheets is preferably computed on the basis of an estimate rather than actual costs incurred. As discussed later in the chapter, the amount computed is referred to as applied factory overhead.

            Costs sheets differ in form, content, and arrangement in each business. An example is shown as below :

Cost Sheet for a Non departmentalized Plant

RAHIM COMPANY

Gulberg, Lahore.

Job Order No. 7625

FOR: Anis Construction Co.              DATED ORDERED: 10/1

            PRODUCT: # 14 Maple Drain Boards                      DATED STARTED: 14/1

SPECIFICATION: 12' X 20" x 1" Clear Finishes                  DATE WANTED: 22/1

QUANTITY: 10                                                         DATE COMPLETED: 18/1

DIRECT MATERIALS

DATE

REQ. NO.

AMOUNT

TOTAL

14/1

516

1,420.00

 

17/1

517

780.00

 

18/1

518

310.00

 

 

 

 

2,510.00

DIRECT LABOUR

DATE

HOURS

COST

 

14/1

40

320.00

 

15/1

32

25 6.00

 

16/1

36

288.00

 

17/1

40

320.00

 

18/1

     48

   384.00

 

 

196

 

1,568.00

FACTORY OVERHEAD APPLIED

 

RATE OF APPLICATIONS

COST

 

18/1

 

1,176.00

1,176.00

 

 

 

 

 

 

 

 

Direct Materials

2,510.00

Selling Price

7.860.00

Direct labour

1,568.00

Factory Cost

5,254.00

Factory Overhead

 

Marketing Expense

   776.00

     Applied

   1,176.00

Admin. Expense

   420.00

 

 

Cost to make

 

Total Factory Cost

   5,254.00

     and sell

   6,450.00

 

 

Profit

   1,410.00

 

 

 

 

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