i) There are five hops between a client and a server. Bandwidths of the inter-router links are 30 Mbps, 10 Mbps, 100 Mbps and 40 Mbps, respectively. The maximum throughput that can be achieved between the client and the server will be a) 10Mbps b) 20 Mbps c) 100 Mbps d) 40 Mbps