Revenue in Perfect Competition: 15 mins: 0 completed: Learn. In perfect competition, any profit-maximizing producer has a market price equal to its marginal cost (P=MC). Secondly, in graph #2, the total revenue curve relatively flattens as demanded quantity increases from 9 to 15 million units. Mathematically it is represented as TR = P×Q. Cite this. 4. So for every unit it's selling, it's getting $10, and it's costing $12 on average to produce it. Perfect Competition Profit on the Graph: 20 mins: 0. . Want to see the full answer? Check out a sample Q&A here. Totalrevenue increases but at a constant rate. therefore, TR with perfect price discrimination is 252 + 54 = 306. Image Source: quizlet. therefore, TR with perfect price discrimination is 252 + 54 = 306. There are some key labels on this graph. Profit is king. . Subtract the cost basis from the total proceeds to calculate your stock profit. Total revenue (TR) is a product of price and quantity: T R = P ×Q T R = P × Q The average cost incurred in producing Q units of a product is taken as C. . 1. . . Monopolistically competitive industries look like monopolies in the short-run, as is shown in the graph below. To draw a perfect competition graph, you start with a horizontal market price, which is also equal to each firm's marginal revenue since all firms are price-takers. AR = TR / Q.