5. Suppose there are 5 users whose traffic is being multiplexed over a single link with a capacityof 1 Mbps. 1. Suppose each user generates 100 kbps when busy, but is only busy (i.e., has data to send) 10% of the time. Would circuit-switching or packet-switching be preferable in this scenario? Why? 2- Now suppose that the link capacity is still 1 Mbps, but the amount of traffic each user has to send when busy is increased to 1 Mbps, and that each of the 5 users still only has data to send 10% of the time. Would circuit-switching or packet-switching be preferable in this scenario? Why