After eu enlargement, vehicles arrive at a rate of 2 per minute in a Poisson distribution. There is are now 2 lanes and 2 inspectors (one inspector for one lane), each of whom can control passport at the rate of 3 per minute in an exponentially distributed fashion. a) How many people are in the waiting line on average? b) What would be the average time in a vehicle must wait to get thorough the system? c) The inspector reads one page of a book per minute when he is not busy. How many pages the inspector can read in one hour