Review the car-caravan analogy in Section 1.4. Again assume a propagation speed of 100km/hour.
a) Suppose the caravan travels 200 km, beginning in front of one toll booth, passing through a second toll booth, and finishing just before a third toll booth. What is the end-to-end delay?
b) Repeat (a), now assuming that there are 7 cars in the caravan instead of 10.