Define and explain: A) the characteristics of an oligopoly f…

Define and explain: A) the characteristics of an oligopoly firm. B) Explain the oligopoly firm at the optimal level of output and making an oligopoly profit. C) What are the problems associated with an oligopoly firm? Explain. D) How realistic is an oligopoly firm? Explain. E) How does the kinked demand curve represent the characteristics of an oligopoly firm in a noncompetitive industry?