Consider the same setup as in Exercise 5.28 except that now customers arrive according to a non-arithmetic renewal process independent of the bus arrival process. Let 1/λ be the expected inter-renewal...

Consider the same setup as in Exercise 5.28 except that now customers arrive according to a non-arithmetic renewal process independent of the bus arrival process. Let 1/λ be the expected inter-renewal interval for the customer renewal process. Assume that both renewal processes are in steady state (i.e., either we look only at t >> 0, or we assume that they are equilibrium processes). Given that the nth customer arrives at time t, find the expected wait for customer n. Find the expected wait for customer n without conditioning on the arrival time.