When Marginal Revenue Equals Marginal Cost A Perfectly Competitive Firm Is?
When Marginal Revenue Equals Marginal Cost A Perfectly Competitive Firm Is? The profit-maximizing choice for a perfectly competitive firm will occur at the level of output where marginal revenue is equal to marginal cost—that is, where MR = MC. This occurs at Q = 80 in the figure. When marginal cost is equal to marginal