How does cost behavior affect cost-volume-profit analysis?

Cost Behavior

Dale Clifford
Good Business Kit
2 min readJul 6, 2023

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Cost Behavior: A Guide to Cost-Volume-Profit Analysis

Getting Started

If you’re a business owner or manager, understanding cost behavior is crucial to making informed decisions about pricing, production, and profitability.

This guide is for anyone who wants to learn more about cost-volume-profit analysis and how to use it to make data-driven decisions.

How To

  1. Identify your fixed costs: Fixed costs are expenses that do not change with the level of production or sales. Examples include rent, salaries, and insurance.
  2. Calculate your variable costs: Variable costs are expenses that do change with the level of production or sales. Examples include raw materials, labor, and shipping.
  3. Determine your contribution margin: Contribution margin is the difference between your revenue and variable costs. It tells you how much money you have left over to cover your fixed costs and make a profit.
  4. Calculate your break-even point: Your break-even point is the level of sales at which your revenue equals your total costs. This is the point at which you start making a profit.
  5. Use cost-volume-profit analysis to make informed decisions about pricing, production, and profitability. By understanding how changes in volume affect your costs and revenue, you can make data-driven decisions that will help you maximize your profits.

Best Practices

  • Regularly review your cost behavior to ensure you are making informed decisions.
  • Use cost-volume-profit analysis to identify areas where you can increase efficiency and reduce costs.
  • Consider different scenarios when making decisions to ensure you are prepared for unexpected changes in the market.
  • Continuously monitor your results and adjust your strategies as needed to achieve your goals.

Examples

Let’s say you own a coffee shop and want to introduce a new product: iced coffee.

You estimate that you can sell each iced coffee for $3.00 and that it will cost you $1.50 in variable costs to make each one.

Your fixed costs are $2,000 per month.

Using cost-volume-profit analysis, you can determine how many iced coffees you need to sell each month to break even.

First, calculate your contribution margin: $3.00 — $1.50 = $1.50

Next, calculate your break-even point: $2,000 ÷ $1.50 = 1,333.33 iced coffees

So, you need to sell at least 1,334 iced coffees each month to cover your fixed costs and start making a profit.

If you sell more than 1,334, your profits will increase.

Originally published at Smart Accounting Kit.
This publication may contain affiliate links to external websites.

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