Consider the scenario shown below, with four different servers connected to four different clients over four three-hop paths. The four pairs share a common middle hop with a transmission capacity of R=300Mbps. The four links from the servers to the shared link have a transmission capacity of R5=80Mbps. Each of the four links from What is the maximum achievable end-end throughput (in Mbps) for each of four client-to-server pairs, assuming that the middle link is fairly shared (divides its transmission rate equally)? 70Mbps 300Mbps 80Mbps