A nightclub owner has both students and adult customers. The demand for drinks by a typical student is Qs = 18 - 3P. The demand for a typical adult...

1.    A nightclub owner has both students and adult customers. The demand for drinks by a typical student is  Qs = 18 - 3P. The demand for a typical adult is Qa = 10 - 2P.  There are equal numbers of students and adults. The marginal cost of each drink is $2.

a.    What price will the club owner set if she cannot discriminate between the two groups? What will her total profit be at this price?