Question 1 : Consider the two scenarios below: A circuit-switching scenario in which Ncs users, each requiring a bandwidth of 25 Mbps, must share a link of capacity 200 Mbps. A packet-switching scenario with Nps users sharing a 200 Mbps link, where each user again requires 25 Mbps when transmitting, but only needs to transmit 0.1 second of the time. Nos circuit-switched users Nps packet-switched users a) When circuit switching is used, what is the maximum number of users that can be supported? b) Suppose packet switching is used. what is the maximum number of users that can be Supported in one second