Examlex
Long-run average total cost is derived from summing individual average total costs in different periods.
Variable Costs
Costs that change in proportion to the level of goods or services a company produces.
Sunk Costs
Costs that have already been incurred and cannot be recovered, and thus should not affect future economic decisions.
Average Fixed Cost
Is the fixed costs of production (costs that do not change with the level of output) divided by the quantity of output produced.
Marginal Cost
The cost associated with producing one additional unit of a product, which can vary depending on the level of production.
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