# Unit Cost Definition Illustrated Mathematics Dictionary

In accounting, costs are the monetary value of expenditures for supplies, services, labor, products, equipment and other items purchased for use by a business or other accounting entity. It is the amount denoted on invoices as the price and recorded in book keeping records as an expense or asset cost basis. Cost is typically the expense incurred for creating a product or service a company sells.

• A cost that remains constant within a given period and range of activity despite changes in production.
• Though some of these costs may still be considered cost of revenue expenses, these are a more indirect type of cost.
• The break-even point—which is the production level where total revenue for a product equals total expense—is calculated as the total fixed costs of a company divided by its contribution margin.
• The cost (sometimes called cost basis) of an asset includes every cost to buy, deliver, and set up the asset, and to train employees in its use.
• Therefore, Amy would actually lose more money (\$1,700 per month) if she were to discontinue the business altogether.

An expense refers to the consumption of assets for the purpose of generating revenue. Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple cities covering breaking news, politics, education, and more.

Fixed costs generally include overhead costs, insurance, security, and equipment. Some companies will list the total cost to make a product under cost of goods sold (COGS) on their financial statements. These costs might include direct materials, such as raw materials, and direct labor for the manufacturing plant. Some costs—like the cost of rent or heavy machinery—don’t change based on how many bicycles are produced. Other costs, like labor and raw materials, can increase or decrease depending on how much is produced.

Direct costs are those in which cost directly related to production or maintenance. On the other hand that part of the product cost which is not sold is called inventory and inventory is shown as an asset in the balance sheet. That part of the product cost which is sold is called the cost of goods sold and the cost of goods sold is charged against revenue as an expense. So, we can say, costs that can be easily attributed to products can be termed as product costs.

## What Are Some Drawbacks of Cost Accounting?

Cost is a measurement in monetary terms of the number of resources used for the production of goods or rendering services. For example, Amy is quite concerned about her bakery as the revenue generated from sales are below the total costs of running the bakery. Amy asks for your opinion on whether she should close down the business or not. Additionally, she’s already committed to paying for one year of rent, electricity, and employee salaries. Variable costs are expenses that vary in proportion to the volume of goods or services that a business produces. In other words, they are costs that vary depending on the volume of activity.

• While the money is used to pay people currently receiving benefits, any unused money goes to the Social Security trust fund.
• In addition to fixed and variable costs, it is also possible for a company’s operating costs to be considered semi-variable (or “semi-fixed”).
• Freight and shipping are the costs of shipping finished products to customers or retailers.
• If Amy did not know which costs were variable or fixed, it would be harder to make an appropriate decision.

Our work has been directly cited by organizations including Entrepreneur, Business Insider, Investopedia, Forbes, CNBC, and many others. We follow strict ethical journalism practices, which includes presenting unbiased information and citing ebit vs net income reliable, attributed resources. Cost is the sacrifice made that is usually measured by the resources given up to achieve a particular purpose. Thus, the nature of a cost drives the type of expense to which it is eventually assigned.

For example, Telephone expenses of which rent portion is fixed and call charges are variable. A cost contains both fixed and variable components and which is thus partly affected by fluctuations in the level of activity. A variable cost changes in direct proportion to a change in the level of activity.

If you purchased shares through a broker and paid commissions, those costs would be added to your cost basis. So if you bought your 10 shares of XYZ from a broker for \$100 per share, and you paid a 1% commission to place that trade, your cost basis would be \$1,000 + (1% x \$1,000), or \$1,010. Most brokerage firms will default to using the FIFO method if you don’t specify how you would like your cost basis calculated. You may benefit from a different method, but it really depends on your specific tax situation. Consult your accountant or tax advisor to determine which method might be best for you. This method can be beneficial if you’re trying to limit the potential tax consequences of the sale.

## Ways to calculate cost basis

As an example, ABC International has designed a product that contains direct material costs of \$20.00, direct labor costs of \$5.50, and allocated overhead of \$8.25. To derive the price of this product, ABC adds together the stated costs to arrive at a total cost of \$33.75, and then multiplies this amount by (1 + 0.30) to arrive at the product price of \$43.88. These costs are constant even with an increase or decrease in the volume of services/ goods produced or sold. Variable costs, in simple words, are a cost that varies according to the outcome of the output.

## When You Should Use Costs

SG&A includes nearly everything that isn’t in the cost of goods sold (COGS). Operating costs include COGS plus all operating expenses, including SG&A. When developing a business plan for a new or existing company, product or project, planners typically make cost estimates in order to assess whether revenues/benefits will cover costs (see cost-benefit analysis).