capacity R 10 Clens Fig 1 Fig 2 Problem 2: Consider the throughput example corresponding to Fig.2. If we have are M client- server pairs instead of 10. Denote Rs, Rc, and R for the rates of the server links, client links, and network link. If all other links have enough capacity and that there is no other traffic in the network besides the traffic generated by the M client-server pairs. Please derive a general expression for throughput in terms of Rs, Rc, R, and M Problem 3: Assume an HTTP client that wants to obtain a web document at a given URL. The IP address of the HTTP server is unknown at first. The web document at the URL has one embedded GIF image that resides at the same server as the original document. What transport and application layer protocols besides HTTP are needed in this scenario