What is the difference between fixed and variable costs?

Fixed and variable costs are two key components of a business's total expenses. Fixed costs remain constant regardless of the level of production or sales. These include expenses such as rent, insurance, salaries, and depreciation. For example, a factory pays the same amount of rent each month, whether it produces 100 or 10,000 units. On the other hand, variable costs fluctuate directly with the level of production. These include costs such as raw materials, direct labor, and utilities tied to manufacturing. As production increases, variable costs rise; as it decreases, they fall. Understanding the distinction is crucial for budgeting, forecasting, and break-even analysis. Fixed costs impact long-term financial commitments, while variable costs provide flexibility in scaling operations up or down based on market demand or business conditions.