3) Consider the throughput example presented in the figure below. Now suppose that there are 4 client- server pairs. Denote Rsi, Rs2, Rs3, Rsa, Rci, Rc2, Rca, Rc4 and R for the rates of the server links, client links, and network link. Assume all other links have abundant capacity and that there is no other traffic in the network besides the traffic generated by the 4 client-server pairs. For the following questions always provide an explanation of how you came up with your reply a) Assume that for 1,2,3,4), Rs Rc R. Furthermore, assume that all routers have infinite buffer capacity, meaning that packets are never dropped and are eventually forwarded by a router. What is the throughput for the Client Server pair 1? What is the throughput for Client Server pair 3? Assume that for i-(1,2,3), Rs* Rc.-R and that Rs4 = RC4-3R. Furthermore, assume that all routers have infinite buffer capacity, meaning that packets are never dropped and are eventually forwarded by a router. What is the throughput for the Client Server pair 2? What is the throughput for Client Server pair 4? Assume that for i-(1,2,3), Rs.-Ro = r ,that Rs4-r, Rc,-4f and that R-100r. Furthermore, assume that all routers have infinite buffer capacity, meaning that packets are never dropped and are eventually forwarded by a router. What is the throughput for the Client Server pair 2? What is the throughput for Client Server pair 4? b) c) d) Finally, derive a general expression for throughput for the Client Server pair 1, in terms of Rsi, Rc and R 3) Consider the throughput example presented in the figure below. Now suppose that there are 4 client- server pairs. Denote Rsi, Rs2, Rs3, Rsa, Rci, Rc2, Rca, Rc4 and R for the rates of the server links, client links, and network link. Assume all other links have abundant capacity and that there is no other traffic in the network besides the traffic generated by the 4 client-server pairs. For the following questions always provide an explanation of how you came up with your reply a) Assume that for 1,2,3,4), Rs Rc R. Furthermore, assume that all routers have infinite buffer capacity, meaning that packets are never dropped and are eventually forwarded by a router. What is the throughput for the Client Server pair 1? What is the throughput for Client Server pair 3? Assume that for i-(1,2,3), Rs* Rc.-R and that Rs4 = RC4-3R. Furthermore, assume that all routers have infinite buffer capacity, meaning that packets are never dropped and are eventually forwarded by a router. What is the throughput for the Client Server pair 2? What is the throughput for Client Server pair 4? Assume that for i-(1,2,3), Rs.-Ro = r ,that Rs4-r, Rc,-4f and that R-100r. Furthermore, assume that all routers have infinite buffer capacity, meaning that packets are never dropped and are eventually forwarded by a router. What is the throughput for the Client Server pair 2? What is the throughput for Client Server pair 4? b) c) d) Finally, derive a general expression for throughput for the Client Server pair 1, in terms of Rsi, Rc and R