Understanding costs in business is very important if we want our business to grow sustainably. I see that many people are still confused between fixed costs and variable costs, so I want to share this knowledge more clearly.

Let's start with the basics. Fixed Cost means expenses that do not change regardless of whether the business is doing more or less activity, such as rent, employee salaries, insurance, and loan interest. These costs are always fixed; whether producing 100 units or 1,000 units, the payment remains the same.

Why is this important? Because it affects pricing decisions and financial planning. If we do not calculate fixed costs properly, we might set the product price too low and not make a profit. Fixed costs are burdens that must be borne continuously, whether sales are made or not.

On the other hand, Variable Cost is the opposite. These costs change according to the production or sales volume. The more you produce, the higher the costs; the less you produce, the lower the costs. Examples include raw materials, direct labor, packaging, and transportation—all of which increase with the quantity of goods produced.

The main difference is that fixed costs are stable and predictable, making budgeting easier. Variable costs are flexible; we can reduce them if production decreases.

In real business operations, we need to combine both types to get an overall picture of total costs. Then, we can set the selling price, plan production, and evaluate the break-even point. Good cost management helps the business compete better and achieve sustainable profits in the long run.

In simple summary, fixed costs are costs that remain unchanged, and variable costs are costs that change with production. Understanding these two well will give our business a strong financial foundation.