In a perfectly competitive market or simply in perfect competition, there are many firms that are producing a homogeneous commodity. Thus, the commodit-ies within the market are identical in every respect. There are many consumers who are ready to buy the commodities that are produced identically. As there are no restrictions imposed, it’s easy for the new firms to enter into the market and for the existing firms to exit out from the market. The participants of the market, the firms and the consumers are well-informed about the prices and
the facts related with the market. The correct answer is " C ".