Economic Definition of breakeven output. Defined.
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Term breakeven output Definition: The quantity of output in which the total revenue is equal to total cost such that a firm earns exactly a normal profit, but no economic profit. Breakeven output can be identified by the intersection of the total revenue curve and total cost curve, or by the intersection of the average total cost curve and average revenue curve. The most straightforward way of noting breakeven output, however, is with the profit curve. For a perfectly competitive firm breakeven output occurs where price is equal to average total cost.