Consider two hosts, A and B$,$ connected by a single link of rate R bps$.$ Suppose that the two hosts are separated by m meters, and suppose the propagation speed along the link is s meters$/$sec$.$ Host A is to send a packet of size L bits to Host B$.$ Suppose s $=2\mathrm{.}5108$ meters$/$sec$,$ m $=500,000$ meters, L $=2500$ bytes, and R $=10$ Mbps$.$