4. Suppose that there are two individuals A and B. A's (inverse) demand is given by PA = 2021234 and 13's (inverse) demand is given by P3 2 ill) 5633- Suppose that the monopolist can rst degree price discriminate. a. 'What. are the conditions that would have to be true in order for the monopolist to be able to rstdegree price discriminate in this market? {5 pts} 13. Suppose the monopolist has costs given by C(Q) = 2Q. 'What is the optimal twopart tariff that he would charge each consumer? 1What is the optimal block pricing scheme for each of the consmners? (10 pts) c. Suppose now that. the monopolist has costs given by 009) = 17;. 1What. is the optimal twopart tariff that he would charge each consumer? VJhat is the optimal block pricing scheme for each of the consumers? (ID was}