CUET Economics - A positive level of output at which a firm's profit is maximised must hold some conditions, Identify those conditions from the following: A. The price must equal to marginal cost. B. Marginal cost must be non-decreasing. C. Price must be greater than or equal to the average variable cost. D. The price should less than marginal cost. Select the correct option from the following: | PYQs + Solutions | AfterBoards