Which term describes costs that do not vary with the level of output?

Which term describes costs that do not vary with the level of output?

• A. Fixed Costs
• B. Variable Costs
• C. Semi-Variable Costs
• D. Opportunity Costs

Answer: (A)

Costs that do not vary with the level of output are fixed costs. They stay the same no matter how much you produce in the short run, such as rent, certain salaries, and insurance. This means total fixed costs remain constant across different output levels, though the cost per unit falls as you produce more. In contrast, variable costs change directly with production volume—think of raw materials and direct labor. Semi-variable costs have both fixed and variable components, so they don’t stay completely constant but don’t rise purely in step with output either. Opportunity costs are the benefits you forgo by choosing one option over another and aren’t about production volume.

Costs that do not vary with the level of output are fixed costs. They stay the same no matter how much you produce in the short run, such as rent, certain salaries, and insurance. This means total fixed costs remain constant across different output levels, though the cost per unit falls as you produce more. In contrast, variable costs change directly with production volume—think of raw materials and direct labor. Semi-variable costs have both fixed and variable components, so they don’t stay completely constant but don’t rise purely in step with output either. Opportunity costs are the benefits you forgo by choosing one option over another and aren’t about production volume.