Please assist with the following question

When discussing a perfectly competitive firm, which is always true at a firm's profit-maximizing rate of production? O Total Revenue = Total Costs O The total revenue curve lies below the total cost curve. O Marginal Revenue > Marginal Cost O Marginal Revenue = Marginal Cost 17 of 25 The total revenue of a perfectly competitive firm is calculated by O multiplying average revenue by price. O dividing price by quantity. O multiplying price by quantity. O multiplying quantity by average total cost. 18 of 25 Which of the following is closest to a perfectly competitive market? O the pizza market O the market for breakfast cereal O the market for corn O the market for automobiles