A relevant cost is a future cash cost that is relevant to a particular decision. This is used to exclude sunk costs, committed costs and non-cash costs from decision making as considering these costs is typically illogical. The following are illustrative examples of relevant costs.
Information TechnologyA consultant signs a fixed price contract to develop custom software for $1 million. The project doesn't go well and the firm has spend $1.5 million to date on the project. They consider the cost of giving up, meaning that the client will not pay the $1 million fee. They estimate the project will cost $200,000 to complete. In this decision, the $1.5 million is an irrelevant cost as it is a sunk cost that has already occurred. The relevant cost is the $200,000 required to complete the project to be paid $1 million. As such, the consultant decides to complete the project. It would be a logical error to give up on the project due to consideration of the entire $1.7 million cost.
InvestingAn investor buys a stock for $30 and it goes down to $3. This results in a loss of $20,000. The investor is tempted to buy more of the stock to try to recoup their losses. It is illogical to allow the cost of past losses to influence the current investment decision. The relevant cost is the current $3 price of the stock and whether this represents a value considering the risks.
InnovationA firm invests $1 billion to develop a new product. During the project it becomes clear that competitors have surpassed the product. The unit cost of the product is higher then the competition and the product can only be sold at a loss given the current pricing environment. The firm requires at least $25 million in marketing costs to launch the product. Decision makers are tempted to launch since they invested significant costs in development. However, the $25 million in marketing costs is the only relevant cost to the decision. The marketing costs will most likely be lost as the product is essentially unsellable. As such, the firm decides not to launch.
This is the complete list of articles we have written about business costs.
If you enjoyed this page, please consider bookmarking Simplicable.
A list of common types of business cost.
A definition of cost escalation with an example.
Common examples of cost reduction.
The common types of cost estimate.
Detailed examples of how to map out the cost structure of a business.
The definition of cost competition with examples.
An overview of cost goals with examples.
A list of decision making techniques.
The observation that groups may make collective decisions that are viewed as wrong or irrational by each individual member of the group.
A complete guide to the decision making process.
Rational thought is often somewhat logical but includes factors such as emotion, imagination, culture, language and social conventions.
The common types of uncertainty in decision making and strategy.
A definition of information costs with examples.
A definition of reverse brainstorming with examples.
The definition of decision fatigue with examples.
Taking a position that you do not necessarily agree with for the purposes of argument.
The definition of paradox of choice with examples.
TrendingThe most popular articles on Simplicable in the past day.
Recent posts or updates on Simplicable.
© 2010-2023 Simplicable. All Rights Reserved. Reproduction of materials found on this site, in any form, without explicit permission is prohibited.
View credits & copyrights or citation information for this page.