mixed costs

"mixed costs Costs that have both a fixed and variable component. For example, the cost of operating an automobile includes some fixed costs that do not change with the number of miles driven (e.g., operating license, insurance, parking, some of the depreciation, etc.) Other costs vary with the number of miles driven (e.g., gasoline, oil changes, tire wear, etc.). "

Mixed Costs contain both fixed and variable elements; they remain partially stable but also change with activity levels (e.g., utilities with a fixed service charge plus usage-based cost), often analyzed using high-low or regression methods.

- Used in product/service costing, budgeting, and variance analysis.
- Used to support pricing decisions and profitability analysis by cost behavior and drivers.

- Example: The costing team uses **mixed costs** to allocate costs and analyze margins by product line.

- Why it matters: Improves cost accuracy, supports better pricing and budgeting, and strengthens performance measurement.