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Economic Definition of total variable cost curve. Defined.

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Term total variable cost curve Definition: A curve that graphically represents the relation between total variable cost incurred by a firm in the short-run production of a good or service and the quantity produced. The marginal cost curve, THE focal point for the analysis of short-run production, can be derived directly from the total variable cost curve. The shape of the total variable cost curve reflects increasing marginal returns at small quantities of output and decreasing marginal returns at later quantities.


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