Activity Dependent Costing (ABC) Case Study: Exxonmobil

Activity Dependent Costing (ABC) Case Study: Exxonmobil


This paper signifies an test of the set up of an activity-based costing (ABC) for Exxon Mobil, a universal oil company. The discussion from the paper is normally structured below:

  • Setting up any activity-based that could be for Exxon Mobil This unique first internet sites presents a synopsis of activity-based costing as well as focuses on just how such a procedure could be create for Exxon Mobil.
  • Stages interested in designing ELEMENTARBOG systems The second section of often the paper presents the stages involved in the established of an activity-based costing system.
  • Variety of cost car owners An important factor within the set up associated with an activity-based priced at system is the selection of the cost driver operators. The third portion of the papers discusses that.
  • Working out and Instances The fourth sections presents a good example calculation for any activity-based that is for Exxon Mobil.
  • Limitations of knowledge from BEGYNDERBOG systems The fifth area of the report presents the limitations and matters in the by using activity-based that could be.
  • Finish Finally, the final section summarises the fights presented within the paper and highlights the true secret points to conclude the document.


Activity-based costing can be utilised to increase business procedures through behavioural, business and even accounting procedures, and ‘focuses on will cost you associated with things to do, but also assess whether all those activities insert value, so providing a method of understanding how to many effectively greatly reduce costs‘ (Maiga & Jacobs, 2003).

This unique paper discusses specific sections that will help ExxonMobil in putting together an activity-based costing system. It is possible to place this up for ExxonMobil of travel its functionality but it will require 2 key standards in going after this approach:

  • Commitment from older management Putting together the ELEMENTARBOG system ‘ll need strong devotion from older management because there may be difficulties and queries raised by simply different stakeholders as this method is followed.
  • Clear appearance in diets In addition to dedication, setting up a ABC process will also necessitate that the company be see-through in its financial and performing figures to have the most gain from implementing this kind of system.


There are several major stages that will organisations must follow around designing B?RNEL?RDOM systems within organisations. The key stages inside designing B?RNEL?RDOM systems are as follows (Allott, 2004):

  • Establish scope and even key functions performed This unique stage includes the development of crucial objectives and also activities to get departments along with the organisation. The process in this cycle is to ensure that there aren‘t too many exercises that then render the analysis because inaccurate supplied the depth required.
  • Apportion guide staff as well as assess the organisations‘ resources essential The direction within the corporations then need to assess the sources required to focus on the key activities defined during the first phase. This step requires typically the evaluation of exactly where employees invested their period, as this shall be apportioned within the ABC process.
  • Increase other direct costs Aside from the costs associated with the staff and their time, several other direct expenses will also should be included contained in the analysis and even measurement.
  • Allocate dept and corporate operation costs and distinguish the key components produced The outputs to the activities driven in time one should become defined. These types of outputs need to be largely measurable though there may be some pursuits that won‘t have directly measurable components. From this, departmental and corporate operation costs can then be allotted.
  • Split up into value-adding and non-value including activities and as well assess activity-level drivers along with cost-input car owners The fourth stage is to evaluate the value-adding in addition to non-value-adding activities, and also the factors that reason the activity to happen which includes each of those activity-level drivers and cost-input drivers. The actual activity-level individuals are associated with the number of the likelihood of the functions while the cost-input drivers will be related to the expense of performing those activities for the setup. Cost people are particularly vital in creating ABC devices and the future section examines this concept deeper.
  • Determine unit value Once every one of the measurements together with factors have been defined, it happens to be then likely to assess the unit expense for a variety of output methods. This will afterward drive the subsequent stage.
  • Use findings to determine improvement opportunities For designing in addition to implementing a ABC product, there should be clearly define betterment opportunities that the organisations is going to target. This will be based on the results that originate from the examination and are critical, as this will certainly drive the actions of the staff members and the company. Thus, these types of improvement chances should be pursuits that are obtainable and, together, could impression the functionality of the organization significantly, in the event that achieved.

The phases defined previously mentioned are the high-level key levels in developing and implementing an ELEMENT?RVIDEN system just for organisations.


Many tools in the previous area on the stages of building an ELEMENT?RVIDEN system, the particular identification of cost-input individuals is important from the proper addition of the ELEMENTARBOG system. This discusses picking a cost individuals in bigger detail during the context of ABC program. Cost people play an essential role given that the objective with identifying the cost drivers is going to be able to determine how the organisations can afford and control the costs appropriately and make worthwhile changes to exactly how these expenses drive the particular organisation. The final goal and then is to currently have lower costs to the firm and better expenses and economical performance that can lead to formidable competitive advantages for organisations compared with competitors in a very sector.

There are several principles that are important from the identification on the cost owners for an ELEMENT?RVIDEN system. Picking a cost driver operators is important for that following good reasons:

  • Drive efficiency of group The ELEMENT?RVIDEN system works extremely well through the charge drivers they are driving the performance of the business.
  • Raise internal being familiar with Having the proper cost motorists selected with the ABC structure will boost the understanding of the employees of the value-adding activities and be able to focus on the activities that worthiness the most time frame.
  • Target external worries Finally, several external stakeholders will need to get catered for you to in the number of cost driver operators. The next few paragraphs show how this can be.

Apart from an internal diagnosis of the key element cost individuals for an large business, there are also factors that could enter in to play. For example , one of the elements driving picking a cost individuals is outer pressure about these expense drivers. Given the escalating focus on air in recent years, the main pressure to control and afford the environmental will cost you especially in markets such as the crude oil sector has increased with option traders concerned about prospective liabilities that might impact the very firm and also the general public, like government, concerned with the health consequences that may originate from toxic emissions and substances (Lee, 2005).

These the environmental costs might be significant while seen with the following illustrations (Lee, 2005):

  • M. R. Style had fees totalling US$50 million 13 years ago for ecological remediation
  • Koch Petroleum Party spent useful amounts during the period of a few years with regard to environmental effects and refinery pollution: circa US$7 mil in 1998, circa US$$8 million dollars in the 90s, and circa US$2 million in 2000
  • NCH Corporation charged earnings in the degree of circa US$16 million on 2000 meant for environmental remediation
  • Unocal furnished provisions amounting to US$22 million for 2002 just for environmental remediation and reducing earnings
  • All round for business such as utilities, steel plus metals, olive oil, paper, as well as chemicals, of which deal with environmentally-sensitive areas, quotations place ‘environmental expenditures being annual shelling out of across 1% connected with revenues‘

Thus, considering the pressure externally to manage the environmental costs, they have become a value driver of which firms including Exxon Mobil need to use in an activity-based costing system. The key possibilities for including this particular cost new driver are the examples below (Lee, 2005):

  • The environmental issues are increasingly focused entirely on by the common and enviromentally friendly groups around the world
  • Environmental decision-making is thus critical and also the precise product information to be able to deal with and control this consideration needs to be compiled by the appropriate firms
  • A proactive position in evening out environmental prices can be very beneficial for firms during these environmentally-sensitive spots particularly ‘in terms of risk lowering, prevention connected with liabilities, and then the preservation for firm reputation‘


In implementing some sort of ABC product in ExxonMobil, it is important to own an initial report on what the charge drivers just for Exxon Mobil could be the design of a good ABC structure. Before carrying on with on this course, a number of presumptions have to be claimed: (1) that is a high level sort of a computation for ExxonMobil as an in-depth review is actually not conducted towards properly accomplish an ABC system for the organisation, (2) only swift estimates are actually presented given that these are determined by an outside-in perspective taking existing financial reports, (3) no distinct details have been completely provided but by the organization.

The above data are based on quite a few assumptions targeted at the purpose of showing how utilising an ABC method could alter the results of typically the performance on the regions and the company to next make better conclusions. The presumptions were made up in this scenario but it could be the different way around in that better costs land in the US and Canada and South America regions. The objective inside showing most of these calculations was to highlight the effect that activity-based costing may have in setting up a much deeper understanding of the cost that are contained in the financial records of establishments.

The way the fees are subsequently broken up along with allocated to different cost limbs will have a direct effect on these kinds of divisions and then the decisions manufactured. The important aspect to consider is that the GRUNDELEMENTER system must identify the suitable allocation on the costs using an understanding of the time spent because of the staff which include other factors how the organisation could possibly deem necessary in the ELEMENT?RVIDEN system.


The limitations of information right from ABC systems can be thought about in a pair of ways: (1) limitations with establishing plus implementing the exact ABC programs, and (2) limitations from the use of the information resulting from typically the ABC solutions implemented with an organisation. It looks at numerous limitations.

Y. 1 . Restriction in setting up and implementing the GRUNDELEMENTER systems

One of the many key challenges in using an activity-based costing strategy is the ability to pick up the correct information and facts for the proper use of the system. Throughout the years of the use of the B?RNEL?RDOM system, various limitations have found the c?ur. The key constraints most often given have been the following:

  • Subjectivity on distribution of energy . A key concern about users of the ABC product was the right distribution of your energy among the main activities that will employees handled, and the subjectivity in allotting the time raised some issues and matters in the prospective reliability on the system (Journal of Accountancy, 2008). In recent times, there have been better processes that were designed to lower the subjectivity in the supply of time by means of employees, particularly with the tactic used in time-driven activity-based pricing with a crucial benefit within simplifying doing this (Lambino, 2007). However , it’s not happen to be well proclaimed and there is however a general care about this concern for the ELEMENTARBOG system.
  • Complexity involving retrieving material for the BEGYNDERBOG system . Another issue that previously had hampered the use of the ABC program has been the standard feeling which the retrieval of data was as well complex and that the input recommended in order to comprehensive the process for the ABC structure was also demanding (Max, 2008). Just like the point previously mentioned, there have been further more developments that have tended so that you can minimise the actual complexity related to the retrieval of the material needed for the main ABC procedure but this has not happen to be accepted frequently though the trend is changing.

The two limitations set off above are often the key motives that inclusion of the BEGYNDERBOG system continues to be limited. Within organisations from where the ABC process has been implemented, the two constraints identified experience affected the use of information created by the B?RNEL?RDOM system. This is certainly discussed even further in the next element.

E. charge cards Limitations while in the use of information resulting from ELEMENT?RVIDEN systems

To the organisations which have made the decision to implement the actual ABC program, there are still disadvantages in the information and facts that need to be regarded as the information is utilised inside organisations‘ decision-making. The key limits are the subsequent:

  • Costing it is not an exact scientific research . The outcome from the ELEMENTARBOG system continue to be as estimations and are counting the subjectivity of a few of the inputs when described in the earlier part of the this section. The use of expense averages along with estimates lessens the openness of the cost you and profits information and thus results in an essential limitation in the use of the ELEMENT?RVIDEN system (Max, 2007).
  • Potential improper use of information . This argument is not get construed about be done on purpose. But in which the information is not properly linked between functions and process, the potential prevails to have mistaken results which in turn impact on the information can be utilised (Crance, Castellano & Roehm, 2001).


It is easy to implement any ABC program for ExxonMobil. A number of final thoughts and follow-up steps could be highlighted:

  1. High level version of implementing was shown to be possible. Next step is to have a relatively proper examine to follow the complete stages if your organisation ended up keen to search ahead.
  2. Detailed process is usually complete a good ABC program implementation ExxonMobil will need to entrust to this and assign options in order to power the effort to achieve ABC structure implemented.
  3. Investment and openness important for the very implementation It is advisable to get the buy-in and support of major management and also the key managers of the organisation.

Through these up coming steps, you can actually move into the subsequent stage of getting the ABC approach developed for ExxonMobil together with implemented inside the organisation.

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