A monopoly has an inverse demand function given by p = 120 - Q
and a constant marginal cost of 10. a) Graph the demand, marginal
revenue, and marginal cost curves. b) Calculate the deadweight loss
and indicate the area of the deadweight loss on the graph. c) If
this monopolist were to practice perfect price discrimination, what
would be the quantity produced? d) Calculate consumer surplus,
producer surplus, and deadweight loss for this monopolist under
perfect price discrimination.