Study on Job Order Costing and Process Costing Essay

A cardinal purpose of this paper is to supply the survey on occupation order bing and procedure costing. This paper shows how to mensurate cost in state of affairss and besides this type of cost accounting system is called occupation order costing because production is arranged by the occupation. The paper covers the other chief type of bing system-called procedure costing.

All concerns face the same state of affairs. They must pull a crowd-sell adequate goods and services to gain a net income. So, irrespective of the type of concern you own or manage, you need to cognize how much it costs to bring forth your merchandise or service. This applies regardless of the type of calling you plan to hold. Such as: selling directors must see their unit merchandise cost in order to put the merchandising monetary value high plenty to cover costs. Engineers study the stuffs, labour, and overhead that travel into a merchandise to nail ways to cut costs. Production directors so decide whether it is more profitable to do the merchandise or to outsource it. The Finance Department arranges funding for the venture. The Accounting Department provides all the cost informations for doing these determinations.

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Furthermore, that it is of import for directors in all countries to cognize how much it costs to do a merchandise.

Critical reappraisal

Job Order Costing System:

Distinguish between procedure costing and occupation order bing and place companies that would utilize each costing method.

Identify the paperss used in occupation order bing system.

Compute predetermined overhead rates and explains why estimated operating expense costs ( instead than existent operating expense costs ) are used in the costing procedure.

Understand the flow of costs in a occupation order bing system and fix appropriate journal entries to enter costs.

Apply overhead cost to work in procedure ( WIP ) utilizing a predetermined operating expense rate.

Fix a agenda of cost of goods manufactured and cost of goods sold.

Prepare T-accounts to demo the flow of costs in a occupation order bing system.

Explain the deductions of establishing the predetermined overhead rate on activity at capacity instead than on estimated activity for the period.

Definition and Explanation of Job Order Costing System:

A occupation order bing system is used in state of affairss where many different merchandises are produced each period. For illustration vesture mill would typically do many different types of denims for both work forces and adult females during a month. In a occupation order bing system, costs are traced to the occupations and so the costs of the occupation are divided by the figure of units in the occupation to get at an mean cost per unit.

Job order bing system is besides extensively used in service industries. Hospitals, jurisprudence houses, film studios, accounting houses, advertisement bureaus and fix stores all use a assortment of occupation order bing system to roll up costs for accounting and charge intents. The inside informations here deal with a fabrication house, the same construct and processs are used by many service organisations.

The record maintaining and cost assignment jobs are more complex in a occupation order bing system when a company sells many different merchandises and services than when it has merely a individual merchandise or service. Since the merchandises are different, the costs are typically different. Consequently, cost records must be maintained for each distinguishable merchandise or occupation. For illustration an lawyer in a big condemnable jurisprudence pattern would normally maintain separate records of the costs of reding and supporting each of her clients. And a vesture mill would maintain separate path of the costs of make fulling orders for peculiar manners, sizes, and colourss of denims. A occupation order bing system requires more attempt than a procedure bing system. Companies classify fabricating costs into three wide classs: ( 1 ) direct stuffs, ( 2 ) direct labour, ( 3 ) fabrication operating expense. As we study the operation of a occupation bing system, we will see how each of these three types of costs is recorded and accumulated.

Measuring Direct Materials Cost in Job Order Costing System:

At the beginning of production procedure a papers known as “ measure of stuffs ” is used for standard merchandises. A measure of stuffs is a papers that lists the type and measure of each point of stuffs needed to finish a unit of standard merchandise. In instance where it is non possible to utilize a measure of stuffs because the merchandise is non a standard merchandise the production staff determines the stuffs demands from the designs submitted by the client.

Measuring Direct Labor Cost in Job Order Costing System:

Direct labour cost is handled in much the same manner as direct stuffs cost. Direct labour consists of labour charges that are easy traced to a peculiar occupation. Labor charges that can non be easy traced straight to any occupation are treated as portion of fabricating operating expense. The ulterior class of labour cost is known as indirect labour and includes undertakings such as care, supervising and killing. Workers use clip tickets to enter the clip they spend on each occupation and undertaking. At the terminal of the twenty-four hours, the clip tickets are gathered and accounting section enters the direct labour hours and costs on single occupation cost sheets.

Application of Manufacturing Operating expense:

Manufacturing overhead must be included with direct labour on the occupation cost sheet since fabricating operating expense is besides a merchandise cost. However, delegating fabricating overhead to units of merchandise can be a hard undertaking. Herewith three grounds as follows:

Manufacturing operating expense is an indirect cost. This means that it is either impossible or hard to follow these costs to a peculiar merchandise or occupation.

Manufacturing overhead consists of many different points runing from the lubricating oil used in machines to the one-year wage of production director.

Even though end product may fluctuate due to seasonal or other factors, fabricating overhead costs tend to stay comparatively changeless due to the presence of fixed costs.

Given these jobs, about the lone manner to delegate overhead costs to production is to utilize an allotment procedure.

Job Order Costing System-The Flow of Costss:

To understand the flow of costs in occupation order bing system, we shall see a individual month ‘s activity for a company, a manufacturer of merchandise A and merchandise B. The company has two occupations in procedure during April, the first month of its financial twelvemonth. Job 1, of 1000 units of merchandise A was started in March. By the terminal of March, $ 30,000 in fabrication costs had been recorded for the occupation 1. Job 2 an order for 10,000 units of merchandise B was started in April.

Multiple Predetermined Overhead Ratess:

When a individual predetermined overhead rate is used for full mill it is called works broad overhead rate. This is reasonably common practice-particularly in smaller companies. But in big companies, multiple predetermined overhead rates are frequently used.

Problems of Overhead Application:

We need to see two complications associating to overhead application and herewith more information:

Under-applied operating expense and over-applied overhead computation.

Disposition of any balance remaining in the fabrication overhead history at the terminal of a period.

Predetermined Overhead Rate and Capacity:

Companies typically base their predetermined overhead rates on the estimated, or budgeted, sum of allotment base for the approaching period. This is the method that is used in the chapter, but it is pattern that is late come under terrible unfavorable judgment.

Recording Non-manufacturing Costss:

In add-on to fabrication costs, companies besides incur marketing and selling costs. These costs should be treated as period disbursals and charged straight to the income statement and hence should non travel into the fabricating overhead history.

Recording Cost of Goods Manufactured and Sold:

When a occupation has been completed, the finished out put is transferred from the production section to the finished good, warehouse. By this clip, the accounting section will hold charged the occupation with direct stuffs and direct labour cost and fabricating operating expense will hold been applied utilizing the predetermined overhead rate.

Job Order Costing in Services Companies:

Job order costing is besides used in service organisations such as jurisprudence houses, film studios, infirmaries, and fix stores, every bit good as fabrication companies. In a jurisprudence house, for illustration, each client represents a “ occupation, ” and the costs of that occupation are accumulated twenty-four hours by twenty-four hours on a occupation cost sheet as the client ‘s instance is handled by the house.

Use of Information Technology in Job Order Costing:

Bar codification engineering can be used to enter labour clip — cut downing the plodding in that undertaking and increasing truth. Bar codifications besides have many other utilizations. In a company with a well-developed saloon codification system, the fabrication rhythm begins with the reception of a client ‘s order in electronic signifier.

Advantages and Disadvantages of Job Order Costing System:

One of the primary advantages of occupation order bing system is that the direction squad has ready entree to all the costs incurred for each occupation being completed. This allows the squad to analyze each cost incurred, happening out why it happened, and find how it can be controlled better in the hereafter, thereby lending to better on-going degrees of profitableness.

Case Surveies:

Job Order Costing ; General and Factory Ledger:

On December 31, 19A, after shutting, the legers of the VLM Company contained these histories and balances:

During January, 19B, these minutess were completed:

Purchase on history: Materials A, 10,000 units @ $ 5.20 ; Materials B, 12,000 units @ $ 3.75 ; indirect stuffs, $ 17,520.

Payroll numbering $ 110,000 was paid. Of the entire paysheet, $ 20,000 was for selling and administrative wages. Payroll tax write-offs consisted of $ 15,500 for employees ‘ income revenue enhancement and 6.5 % for FICA revenue enhancement.

Payroll to be distributed as follows: Job 101, 5,000 direct labour hours @ $ 4.00 ; Job 102, 8,000 direct labour hours @ $ 5.00 ; Job 103, 6000 direct labour hours @ $ 3.00 ; indirect labour, $ 12,000 ; selling and administrative wages, $ 20,000. Employers payroll revenue enhancements are: FICA, 6.5 % ; province unemployment, 2.7 % ; federal unemployment, 0.7 % .

Materials were issued on a first in first out ( FIFO ) footing as follows: Materials A, 10,000 units ( charged to Job 101 ) ; Materials B, 12,000 units ( charged to Job 102 ) ; Materials A, 1,000 units, and Materials B, 2,500 units ( charged to Job 103 ) . ( Note: Minutess are to be taken in back-to-back order. ) Indirect stuffs amounting to $ 7,520 were issued.

Factory operating expense was applied to occupations 101, 102, and 103 based on the rate of $ 2.00 per direct labour hr.

Jobs 101 and 102 were completed and sold on history for $ 120,000 and $ 135,000, severally.

After leting a 5 % hard currency price reduction, a net sum of $ 247,000 was collected on history receivable.

Selling and administrative disbursals ( other than wages ) paid during the month amounted to $ 15,000. Assorted mill operating expense of $ 10,800 was paid and transferred to the mill. Depreciation on machinery was $ 2,000.

Payment on history, other than paysheet paid, amounted to $ 85,000.

The over- or under applied mill operating expense is to be closed to the cost of goods sold history.


Trial balances of the general leger and of the mill leger as of January 1, 19B.

General leger and mill leger histories opened and balances recorded from the January 1 test balances.

Journal entries to enter the January minutess.

The poster of January minutess to the general leger, mill leger, and subordinate legers for stuffs, work in procedure, finished goods and mill operating expense incurred.

Trial balances of the general leger and the mill leger as of January 31, 19B, rapprochement control accounts with subordinate legers.

A statement of cost of goods sold for January.

Determination of Cost:

The presented of the Nola Cola Company has heard rumbles of dissatisfaction among board of managers about the comparatively low net net incomes of the company. Several managers are non satisfied with the accounting studies being issued.

They believe, it appears, that the transportation and bringing disbursals are responsible, that advertisement is in line, and that administrative disbursals, although perchance slightly above normal, are non out of control. Their primary unfavorable judgment seems leveled at fabrication costs.

Consequently, a meeting of the board of managers has been called in order to analyze critically the accounting system is use for finding fabrication costs ; that is, the cost of a Nola Cola bottle ready for bringing as it comes from the last operation of the bottling procedure.

Feeling some of the jobs involved, the president has adopted a recognized technique of executive scheme. Before holding the accountant explain the accounting system in usage, the president has decided to inquire for an sentiment as to what point should be included in the proper finding of the cost of a bottle of Nola Cola. For illustration, the president believes there is common understanding that such points as sirup, H2O, carbonation, and bottle caps are properly portion of fabrication costs.


A figure of specific points may be mentioned:

Direct labour cost.

Wear and breakage of bottles and instances.

A portion of fabrication disbursals other than direct stuffs ad direct labour, i.e. , mill operating expense.

As these specific points are mentioned, the treatment should be channeled into a consideration of several “ general ” jobs of cost accounting:

The job of puting up an just and economical cost finding system.

The demand for the system besides to supply devices and information for control and decision-making intents.

The job of measuring and assignment of overhead costs to work completed.

The fact that cost figures are, at best, estimations. Yet, although we may ne’er cognize what the exact cost is, we can obtain utile information at a sensible monetary value.

Installing a Cost Information and Accumulation System:

A fabric maker asks advice refering the installing of a cost system. The maker explains briefly that many different fabrics are produced, get downing with eroded wool that passes through the undermentioned processing before going finished fabric: picking and blending, teasing, whirling, weaving, coating, and dyeing. The company ‘s gross revenues representatives take orders well in advice of the existent production of the fabric, utilizing samples produced during a particular period set aside each season for the industry of samples. Competition is acute and the net income border is low. The funding is received through bank loans.


The rule advantages of put ining a cost system.

The rule add-ons or changes necessary to run a cost system. ( The present accounting system is designated for the intent fixing one-year fiscal statements. )

An account of how affairs can be arranged in order to happen the cost of the rule phases of industry, such as carding, whirling, weaving, etc. ( The carding machines operate three displacements per twenty-four hours ; the spinning machines, two displacements ; and the weaving machines, one displacement. )


A: The rule advantages of put ining a cost system are:

The ascertainment of unit costs of the assorted merchandises. Unit of measurement costs are variable in finding minimal gross revenues monetary values and in extinguishing unprofitable lines.

Improvement in efficiency by comparing of cost inside informations at regular intervals.

More equal information, which is available for stock list costing.

Establishing control over production.

Bacillus: To run a cost system, it would be necessary to magnify the accounting process by supplying for:

More elaborate analysis of expenses.

Ageless stock list records.

Monthly accretion of elaborate figures associating to costs of each operation and merchandise.

Degree centigrades: Divide the mill into sections for cost accumulating intents matching to the natural divisions, such as Carding Department, Spring Department, and Weaving Department. Break down the analysis of mill overhead harmonizing to these section sections. This automatically takes attention of the differences in operating displacements.

Planing Cost Accumulation Procedures:

A client has asked advice as to a satisfactory system of mill costs for a mill that is divided into two chief divisions:

Machine Shop: This division makes steel casts used in the industry to fictile articles. These casts require careful preciseness work ; and often, one individual is employed at machining one cast for several hebdomads. The finished casts are used by the Plastic Division of the company. In add-on, some other machine work is done for clients, although this forms the smaller part of the store ‘s end product.

Fictile Division: This division manufactures fictile articles including ash trays, buttons, bosss, etc. The procedure of industry consists of puting chemical pulverizations in a cast, which is so placed under a steam imperativeness where force per unit area is applied for a few proceedingss. The chemical pulverizations are the lone stuffs used and are non processed before being placed in the cast. After being processed, a certain sum of coating and review labour is necessary to finish the articles.

It is ascertained that:

The company has had no old cost records.

Production in both divisions is controlled by occupation order tickets.

Materials are kept in one topographic point, but no record has been kept of backdowns.

Labor is paid at hourly rates, and a clip clock at the mill entryway is used for finding the hours worked in any twenty-four hours.

Employees have been fixing satisfactory clip tickets demoing the hours worked on each occupation and, in the instance of the plastics division, the figure of units produced ; but this record has ne’er been balanced against the rewards paid nor the record of production.

Spoilage is a significant factor in both divisions.

The machine store and the fictile division are in separate parts of the one edifice.

The company has a satisfactory system of general leger accounting.


Regardless of what cost system is installed, three alterations should be made in the company ‘s methods:

A control should be established over stuffs. Requisitions should be used.

Factory operating expense should be segregated between the two divisions. Direct departmental charges should be made every bit much as possible. Common costs should be apportioned to each section on an just footing.

Clock cards should be balanced with employees ‘ clip sheets.

If these affairs are resolved satisfactorily, the costs might be obtained as follows:

– Machine Shop

The merchandise seems to be custom point so that occupation bing seems appropriate. Operating expense should be charged to the merchandise on some preset footing.

– Plastic Division

It seems that occupation order bing system is besides possible here. The operating expense might be charged to the merchandise on different bases if the machine used would propose different rates. This might do possible the creative activity of cost centres.

– General

Any cost system should allow comparing with estimated figures.

Meanwhile you should besides be considered in other relevant articles:

Measuring Direct Materials Cost in Job Order Costing System

Measuring Direct Labor Cost in Job Order Costing System

Application of Manufacturing Overhead

Job Order Costing System — The Flow of Costss

Multiple Predetermined Overhead Ratess

Under-applied operating expense and over-applied operating expense computation

Disposition of any balance remaining in the fabrication overhead history at the terminal of a period

Predetermined Overhead Rate and Capacity

Recording Non-manufacturing Costss

Recording Cost of Goods Manufactured and Sold

Job Order Costing in Services Companies

Use of Information Technology in Job Order Costing

Advantages and Disadvantages of Job Order Costing System

Job Order Costing Discussion Questions and Answers

Job Order Costing Exercises

Case Studies


This paper concludes by giving confirmations to separate between procedure costing and occupation order bing and place companies that would utilize each costing method, should be able to place the paperss used in occupation order bing system and compute predetermined overhead rates and explicate why estimated operating expense costs ( instead than existent operating expense costs ) are used in the costing procedure.

As you know the flow of costs in a occupation order bing system and fix appropriate journal entries to enter costs. It should be use overhead cost to work in procedure ( WIP ) utilizing a predetermined operating expense rate, fix a agenda of cost of goods manufactured and cost of goods sold and besides fix T-accounts to demo the flow of costs in a occupation order bing system.

Finally to explicate the deductions of establishing the predetermined overhead rate on activity at capacity instead than on estimated activity for the period.


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