Activity Dependent Costing (ABC) Case Study: Exxonmobil

Posted July 30, 2019

Activity Dependent Costing (ABC) Case Study: Exxonmobil


The paper provides an analysis of the setting up of an activity-based costing (ABC) for Exxon Mobil, a worldwide oil supplier. The discussion on the paper will be structured the examples below:

  • Setting up any activity-based losing for Exxon Mobil The first portion presents an overview of activity-based costing in addition to focuses on the best way such a technique could be established for Exxon Mobil.
  • Stages linked to designing ELEMENTARBOG systems The 2nd section of the actual paper gifts the phases involved in the set up of an activity-based costing technique.
  • Collection of cost individuals An important factor during the set up of any activity-based losing system is the selection of the cost operators. The third part of the newspaper discusses this specific.
  • Working out and Cases The fourth portion presents a case in point calculation for those activity-based charging for Exxon Mobil.
  • Limitations data from ABC systems The very fifth section of the paper presents the limitations and complications in the using activity-based charging.
  • Bottom line Finally, the final section summarises the reasons presented while in the paper and also highlights the true secret points to conclude the papers.


Activity-based costing can be utilised to raise business steps through behavioural, business along with accounting apply, and ‘focuses on rates associated with things to do, but also finds out whether all those activities put value, so providing a way of understanding how to a lot of effectively cut down costs‘ (Maiga & Jacobs, 2003).

That paper talks over specific sections that will help ExxonMobil in creating an activity-based costing method. It is possible to establish this on with ExxonMobil to drive its effectiveness but this will require two key key points in following up on this approach:

  • Commitments from man or woman management Putting together the ELEMENT?RVIDEN system will have to have strong dedication from older management because there may be challenges and thoughts raised by way of different stakeholders as this method is pursued.
  • Transparency in steps In addition to commitment, setting up any ABC procedure will also demand that the enterprise be clear in its economic and performing figures to have the most benefit from implementing this kind of system.


There are several important stages in which organisations want to follow on designing ELEMENTARBOG systems on organisations. The real key stages inside designing BEGYNDERBOG systems are usually as follows (Allott, 2004):

  • Determine scope in addition to key exercises performed That stage will involve the development of essential objectives plus activities with regard to departments plus the organisation. The process in this stage is to make sure there aren‘t too many pursuits that next render the main analysis since inaccurate supplied the feature required.
  • Apportion strong staff time and assess the organisations‘ resources required The administration within the organisations then will need to assess the assets required to work with the key exercises defined within the first time. This point requires the evaluation of where employees used their period, as this might be apportioned as part of the ABC program.
  • Bring other lead costs In addition to the costs related to the staff and the time, additional direct rates will also needs to be included as part of the analysis in addition to measurement.
  • Allocate section and corporate expenditure and select the key signals produced The outputs to the activities identified in time one should possibly be defined. These outputs ought to be largely measurable though there can be some functions that won‘t have straightaway measurable signals. From this, departmental and corporate overheads can then be allotted.
  • Put into value-adding and even non-value putting activities and also assess activity-level drivers plus cost-input drivers The fourth step is to find out value-adding plus non-value-adding functions, and also the issues that cause the activity to take place which includes both activity-level people and cost-input drivers. The exact activity-level people are associated with the occurrence of the frequency of the activities while the cost-input drivers tend to be related to the fee for performing those activities for the company. Cost driver operators are particularly significant in constructing ABC models and the then section discusses this concept further.
  • Analyze unit cost Once all the measurements along with factors are actually defined, it is then attainable to assess the unit cost for various output options. This will then drive next stage.
  • Use discoveries to determine progress opportunities In designing in addition to implementing a great ABC product, there should be perfectly define betterment opportunities how the organisations will certainly target. This is based on the studies that derive from the evaluation and are critical, as this can drive what of the staff and the organisation. Thus, these improvement opportunities should be projects that are probable and, as well, could result the effectiveness of the setup significantly, whenever achieved.

The stages defined above are the high-level key development in developing and implementing an ELEMENTARBOG system intended for organisations.


Save your favorites online in the previous spot on the staging of constructing an B?RNEL?RDOM system, the exact identification regarding cost-input car owners is important on the proper execution of the ABC system. This discusses selecting cost people in higher detail on the context of the ABC product. Cost owners play a crucial role because the objective around identifying the fee drivers is to be able to see how the establishments can control and manipulate the costs appropriately and make useful changes to precisely how these expenses drive the particular organisation. The conclusion goal in that case is to get lower costs to the firm as well as better detailed and monetary performance that may lead to powerful competitive advantages of organisations compared to competitors in a very sector.

There are several principles that happen to be important from the identification of your cost motorists for an ABC system. Selecting cost driver operators is important in the following good reasons:

  • Drive overall performance of business The BEGYNDERBOG system may be used through the price drivers drive an automobile the overall performance of the group.
  • Enhance internal comprehension Having the best cost people selected for the ABC process will improve the understanding of employees of the value-adding activities and be able to focus on those activities that advantage the most period.
  • Tackle external priorities Finally, certain external stakeholders will need to come to be catered for you to in the choice of cost individuals. The next few paragraphs present how this will be significant.

Except for an internal review of the critical cost drivers for an large business, there are also things that could be given play. For example , one of the reasons driving the selection of cost motorists is additional pressure upon these price tag drivers. Granted the raising focus on the surroundings in recent years, typically the pressure to control and endure the environmental rates especially in markets such as the crude oil sector has grown with investors concerned about possible liabilities which can impact typically the firm as well as the general public, just like government, interested in the health repercussions that may originate from toxic emissions and products (Lee, 2005).

These enviromentally friendly costs can be significant when seen from following articles (Lee, 2005):

  • N. R. Sophistication had charges totalling US$50 million more than a decade ago for environmental remediation
  • Koch Petroleum Collection spent good deal amounts over a few years to get environmental consequence and refinery pollution: circa US$7 trillion in 1998, circa US$$8 mil in 99, and circa US$2 huge number of in 2100
  • NCH Company charged return in the sum of circa US$16 million throughout 2000 regarding environmental remediation
  • Unocal offered provisions amounting to US$22 million around 2002 just for environmental remediation and decreasing earnings
  • In general for industries such as computer software, steel and even metals, oil based, paper, website to write essays for you and also chemicals, of which deal with environmentally-sensitive areas, guesses place ‘environmental expenditures for being annual wasting of more than 1% associated with revenues‘

Thus, considering the pressure outside the body to manage external costs, it’s become a cost you driver that firms such as Exxon Mobil need to use in an activity-based costing system. The key advantages of including the following cost club are below (Lee, 2005):

  • Environment issues remain increasingly centered on by the general public and enviromentally friendly groups around the globe
  • Environmental decision-making is so critical and also the precise product information to be able to control and manipulate this element needs to be amassed by the pertinent firms
  • A proactive profile in organizing environmental will cost you can be very beneficial for firms in these environmentally-sensitive areas particularly ‘in terms involving risk decrease, prevention with liabilities, and then the preservation connected with firm reputation‘


In implementing an ABC process in ExxonMobil, it is important to provide an initial article on what the fee drivers pertaining to Exxon Mobil could be the design of the ABC program. Before continuous on this journey, a number of assumptions have to be said: (1) this is usually a high level sort of a calculation for ExxonMobil as an exhaustive review will never be conducted in order to properly do an ELEMENT?RVIDEN system to the organisation, (2) only instant estimates are usually presented provided that these are based upon an outside-in perspective making use of existing economic reports, (3) no specific details have been completely provided nonetheless by the large business.

The above car finance calculations are based on several assumptions targeted at the purpose of demonstrating how utilising an ABC structure could customize the results of the actual performance from the regions and enable the group to then simply make better judgments. The assumptions were made in this scenario but it could be the various other way approximately in that the higher quality costs land in the US plus Canada suggestions South America locations. The objective inside showing most of these calculations were to highlight the impact that activity-based costing would have in creating a more deeply understanding of the costs that are included in the financial records of establishments.

The way the expenditures are then broken up in addition to allocated to different cost partitions will have a visible impact on these kinds of divisions along with the decisions manufactured. The important consideration is that the ELEMENT?RVIDEN system need to identify the ideal allocation of your costs using an understanding of the hands of time spent because of the staff together with other factors that this organisation may well deem very important in the GRUNDELEMENTER system.


The constraints of information through ABC methods can be researched in a pair of ways: (1) limitations around establishing plus implementing the very ABC programs, and (2) limitations in the use of the information resulting from the ABC programs implemented inside an organisation. This looks at quite a few limitations.

Vitamin e. 1 . Restriction in developing and implementing the ABC systems

Amongst the key problems in carrying out an activity-based costing system is the ability to pick up the correct details for the adequate use of the program. Throughout the many the use of the ELEMENT?RVIDEN system, numerous limitations have come to the c?ur. The key limitations most often offered have been the following:

  • Subjectivity for distribution of your energy . An essential concern about users from the ABC technique was the appropriate distribution associated with your among the key element activities the fact that employees done anything about, and the subjectivity in allotting the time brought up some worries and complications in the possible reliability on the system (Journal of Accountancy, 2008). In recent years, there have been superior processes that have been designed to significantly lower the subjectivity in the syndication of time by employees, mainly with the procedure used in time-driven activity-based pricing with a critical benefit in simplifying practise (Lambino, 2007). However , this has not also been well disseminated and there is nevertheless a general issue about this dilemma for the ELEMENT?RVIDEN system.
  • Complexity connected with retrieving data for the BEGYNDERBOG system . Another aspect that have hampered the use of the ABC process has been the standard feeling how the retrieval data was also complex and that the input expected in order to carry out the process in the ABC program was too demanding (Max, 2008). Exactly like the point preceding, there have been further developments that have tended that will minimise typically the complexity encircling the retrieval of the data needed for the actual ABC procedure but it has not been accepted broadly though the craze is changing.

Each limitations highlighted above are classified as the key explanations that execution of the ELEMENTARBOG system is limited. Throughout organisations from where the ABC process has been carried out, the two restrictions identified get affected the utilization of information created by the GRUNDELEMENTER system. This really is discussed additionally in the next section.

E. charge cards Limitations from the use of info resulting from BEGYNDERBOG systems

For the organisations that contain made the decision to help implement often the ABC product, there are still limits in the information and facts that need to be understood as the information will be utilised while in the organisations‘ decision-making. The key limits are the right after:

  • Costing its not an exact scientific research . The outcome from the GRUNDELEMENTER system continue being as reports and are influenced by the subjectivity of a number of the inputs when described in the earlier part of the it. The use of charge averages in addition to estimates reduces the clear appearance of the cost and earnings information and for that reason results in an important factor limitation in the use of the GRUNDELEMENTER system (Max, 2007).
  • Potential wrong use of information . This point is not always be construed with regards to be done on purpose. But where the information is absolutely not properly associated between pursuits and procedures, the potential exist to have mistaken results which then impact on how a information is certainly utilised (Crance, Castellano & Roehm, 2001).


You possibly can implement a great ABC structure for ExxonMobil. A number of ideas and follow up steps will be highlighted:

  1. High level version of implementing was been shown to be possible. Alternative is to have a very proper review to follow the total stages if ever the organisation were definitely keen to search ahead.
  2. Detailed process is actually complete the ABC system implementation ExxonMobil will need to click with this as well as assign methods in order to make the effort to achieve ABC system implemented.
  3. Commitment and openness important for the very implementation It is advisable to get the buy-in and assistance of leading management and then the key managers of the organisation.

As a result of these subsequent steps, you are able to move into your next stage of experiencing the ELEMENTARBOG approach made for ExxonMobil together with implemented while in the organisation.

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