Activity Based Costing (ABC) Case Study: Exxonmobil

Activity Based Costing (ABC) Case Study: Exxonmobil


This unique paper offers an analysis of the build of an activity-based costing (ABC) for Exxon Mobil, an international oil supplier. The discussion during the paper is structured the examples below:

  • Setting up a strong activity-based losing for Exxon Mobil This kind of first section presents a of activity-based costing along with focuses on just how such a system could be established for Exxon Mobil.
  • Stages linked to designing B?RNEL?RDOM systems The second section of the very paper provides the development involved in the organise of an activity-based costing technique.
  • Variety of cost car owners An important factor on the set up of an activity-based that is system is picking a the cost people. The third component to the report discusses the following.
  • Calculations and Experiences The fourth section presents a calculation for any activity-based that could be for Exxon Mobil.
  • Limitations details from BEGYNDERBOG systems Often the fifth area of the cardstock presents the restrictions and complications in the by using activity-based being.
  • In sum Finally, the third section summarises the controversies presented from the paper plus highlights the real key points to finish the pieces of paper.


Activity-based costing is certainly utilised to raise business functions through behavioural, business along with accounting apply, and ‘focuses on fees associated with hobbies, but also finds out whether the ones activities include value, therefore providing a way of understanding how to many effectively help reduce costs‘ (Maiga & Jacobs, 2003).

The paper talks about specific spots that will help ExxonMobil in creating an activity-based costing method. It is possible to establish this up for ExxonMobil to operate a vehicle its capabilities but this will likely require not one but two key principles in chasing this approach:

  • Devotion from elderly management Publishing the ABC system needs strong dedication from senior management because there may be challenges and things raised simply by different stakeholders as this strategy is targeted.
  • Visibility in methods In addition to responsibility, setting up a good ABC procedure will also need that the organization be translucent in its economic and managing figures to experience the most gain from implementing a really system.


There are several major stages in which organisations ought to follow in designing B?RNEL?RDOM systems for organisations. The true secret stages within designing GRUNDELEMENTER systems will be as follows (Allott, 2004):

  • Decide scope plus key actions performed This specific stage entails the development of important objectives and also activities meant for departments and the organisation. Task in this point is to always make sure that there aren‘t too many activities that then simply render the actual analysis while inaccurate granted the aspect required.
  • Apportion strong staff as well as assess the organisations‘ resources necessary The direction within the businesses then want to assess the methods required to focus on the key things to do defined while in the first phase. This time requires typically the evaluation of exactly where employees expended their occasion, as this is going to be apportioned a product of ABC procedure.
  • Bring other lead costs Apart from the costs associated with the staff and the time, various other direct will cost you will also has to be included within the analysis plus measurement.
  • Allocate team and corporate expenses and discover the key signals produced The main outputs for your activities confirmed in period one should often be defined. Most of these outputs should be largely measurable though there can be some pursuits that won‘t have instantly measurable results. From this, department and corporate expenses can then be allocated.
  • Put into value-adding along with non-value putting activities and even assess activity-level drivers along with cost-input people The fourth step is to measure the value-adding and also non-value-adding hobbies, and also the reasons that reason the activity to occur which includes both activity-level people and cost-input drivers. The main activity-level owners are associated with the rate of recurrence of the happening of the actions while the cost-input drivers are actually related to the cost of performing the actions for the company. Cost people are particularly necessary in coming up with ABC methods and the after that section considers this concept even more.
  • Calculate unit value Once every one of the measurements and also factors were defined, it truly is then attainable to assess the unit value for several output measures. This will then simply drive the next stage.
  • Use results to determine development opportunities Around designing in addition to implementing a good ABC process, there should be effectively define development opportunities the organisations will certainly target. This is based on the investigations that derive from the investigation and are very important, as this may drive the actions of the workforce and the group. Thus, all these improvement chances should be projects that are doable and, together, could affect the general performance of the enterprise significantly, in cases where achieved.

The portions defined earlier are the high-level key periods in building and using an B?RNEL?RDOM system meant for organisations.


As i have said in the previous section on the periods of planning an ELEMENTARBOG system, typically the identification with cost-input people is important within the proper guidelines of the B?RNEL?RDOM system. This discusses selecting cost driver operators in write my essay larger detail inside the context of ABC procedure. Cost owners play a key role as the objective around identifying the price tag drivers is required to be able to see how the organisations can process and regulate the costs successfully and make advantageous changes to ways these rates drive the particular organisation. The end goal after that is to have got lower costs in the firm and better operational and finance performance that can lead to solid competitive advantages of organisations versus the competitors within the sector.

There are a few principles which can be important inside the identification within the cost motorists for an BEGYNDERBOG system. Picking a cost car owners is important for any following arguments:

  • Drive functionality of business The ELEMENTARBOG system can be utilized through the cost you drivers to push the capabilities of the enterprise.
  • Increase internal comprehension Having the perfect cost individuals selected for any ABC process will increase the understanding of employees of the value-adding activities and then focus on those things that virtue the most time period.
  • Handle external things Finally, some external stakeholders will need to end up being catered to in the variety of cost individuals. The next few paragraphs display how this can be.

Besides from an internal appraisal of the major cost individuals for an setup, there are also things that could enter play. For instance , one of the reasons driving selecting cost driver operators is external pressure upon these expense drivers. Provided with the increasing focus on the environment in recent years, the main pressure to regulate and deal with the environmental expenses especially in companies such as the necessary oil sector has grown with option traders concerned about probable liabilities which can impact the exact firm and then the general public, such as government, related to the health effects that may originate from toxic emissions and elements (Lee, 2005).

These environmental costs will be significant because seen from following examples (Lee, 2005):

  • W. R. Acceptance had charges totalling US$50 million over 10 years ago for eco remediation
  • Koch Petroleum Collection spent useful amounts during a few years just for environmental affect and refinery pollution: circa US$7 million dollars in 1998, circa US$$8 million dollars in the 90s, and circa US$2 zillion in 2150
  • NCH Institution charged income in the level of circa US$16 million in 2000 intended for environmental remediation
  • Unocal presented provisions amounting to US$22 million inside 2002 pertaining to environmental remediation and decreasing earnings
  • Total for market sectors such as tools, steel and even metals, petroleum, paper, together with chemicals, which will deal with environmentally-sensitive areas, estimations place ‘environmental expenditures to get annual grinding it out of about 1% regarding revenues‘

Thus, while using pressure outside the body to manage eco costs, they have become a cost driver this firms that include Exxon Mobil need to use in an activity-based costing procedure. The key factors that cause including the following cost driver are as follows (Lee, 2005):

  • Environment issues will still be increasingly concentrated on by the people and external groups world wide
  • Environmental decision-making is and so critical and information to be able to endure and regulate this point needs to be amassed by the useful firms
  • Any proactive pose in taking care of environmental expenditures can be very very theraputic for firms during these environmentally-sensitive locations particularly ‘in terms connected with risk reduction, prevention involving liabilities, as well as the preservation associated with firm reputation‘


In implementing any ABC process in ExxonMobil, it is important to own an initial can it what the fee drivers with regard to Exxon Mobil could be the design of some sort of ABC technique. Before carrying on on this path, a number of presumptions have to be expressed: (1) that is a high level sort of a mathematics for ExxonMobil as an exhaustive review will never be conducted to properly undertake an ELEMENTARBOG system for the organisation, (2) only easy estimates are usually presented given that these are based upon an outside-in perspective using existing monetary reports, (3) no precise details have been completely provided but still by the organization.

The above computations are based on various assumptions designed for the purpose of displaying how with an ABC program could customize the results of the particular performance with the regions and also the setup to subsequently make better judgments. The assumptions were made up in this scenario also it could be the several other way approximately in that the higher costs land in the US along with Canada / South America places. The objective for showing most of these calculations should highlight the impact that activity-based costing may in generating a greater understanding of the expense that are listed in the financials of firms.

The way the charges are subsequently broken up and allocated to varied cost zone will have a positive change on those divisions and the decisions constructed. The important consideration is that the ELEMENTARBOG system need to identify the best allocation from the costs via a understanding of enough time spent by way of the staff together with other factors how the organisation could possibly deem significant in the GRUNDELEMENTER system.


The limitations of information via ABC models can be thought about in two ways: (1) limitations inside establishing together with implementing the main ABC methods, and (2) limitations from the use of the details resulting from the actual ABC programs implemented with the organisation. This section looks at numerous limitations.

Y. 1 . Disadvantages in creating and implementing the ELEMENT?RVIDEN systems

One of the many key obstacles in using an activity-based costing method is the ability to collect the correct tips for the adequate use of the method. Throughout the years of the use of the ABC system, a variety of limitations have found the connaissance. The key policies most often reported have been the next:

  • Subjectivity within distribution of time . An essential concern associated with users in the ABC technique was the suitable distribution of their time among the crucial activities which employees done, and the subjectivity in allotting the time raised some things and matters in the likely reliability belonging to the system (Journal of Accountancy, 2008). A lot, there have been increased processes that had been designed to minimise the subjectivity in the partition of time simply by employees, in particular with the tactic used in time-driven activity-based that is with a important benefit with simplifying the method (Lambino, 2007). However , they have not been well proclaimed and there is still a general point about this problem for the ELEMENT?RVIDEN system.
  • Complexity about retrieving details for the ELEMENTARBOG system . Another variable that received hampered the ABC system has been the broad feeling which the retrieval of information was overly complex and the input needed in order to comprehensive the process for the ABC system was also demanding (Max, 2008). Similar to the point previously, there have been more developments that contain tended in order to minimise the main complexity associated with the recuperation of the facts needed for the main ABC technique but this has not also been accepted generally though the direction is altering.

Each limitations highlighted above include the key purposes that implementation of the B?RNEL?RDOM system have been limited. With organisations the location where the ABC product has been carried out, the two limitations identified have affected use of information created by the BEGYNDERBOG system. That is discussed deeper in the next aspect.

E. credit card Limitations while in the use of information and facts resulting from ELEMENT?RVIDEN systems

For any organisations who have made the decision towards implement the very ABC technique, there are still constraints in the facts that need to be considered as the information is normally utilised inside organisations‘ decision-making. The key policies are the pursuing:

  • Costing it is not an exact research . The output from the ELEMENT?RVIDEN system be as estimations and are impacted by the subjectivity of most of the inputs like described in the previous part of the this. The use of expense averages and estimates lessens the visibility of the value and returns information so results in a key limitation from the use of the ELEMENT?RVIDEN system (Max, 2007).
  • Potential incorrect use of information . This discussion is not get construed concerning be done deliberately. But in which the information just properly directed between things to do and procedures, the potential is available to have imprecise results which then impact on the way the information is certainly utilised (Crance, Castellano & Roehm, 2001).


It is possible to implement a strong ABC structure for ExxonMobil. A number of findings and additional information steps are usually highlighted:

  1. High level produce of carrying out was shown to be possible. Step two is to employ a proper assessment to follow the whole stages in the event the organisation were being keen to search ahead.
  2. Thorough process is complete a strong ABC program implementation ExxonMobil will need to get along with this as well as assign sources in order to force the effort to give the ABC structure implemented.
  3. Responsibility and clear appearance important for the very implementation It is critical to get the buy-in and assistance of leading management and then the key managers of the organization.

By way of these upcoming steps, you are able to move into your next stage having the ELEMENTARBOG approach suitable for ExxonMobil and also implemented while in the organisation.

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