Question 2 14 pts 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 meter/sec. Host A is to send a packet of size L bits to Host B. 1. Express the propagation delay, dprop,in terms of m and s. 2. Determine the transmission time of the packet, dtrans, in terms of L and R 3. Ignoring processing and queueing delays, obtain an expression for the end-to-end delay. 4. Suppose Host A begins to transmit the packet at time t-0. At time t- dtrans 5. Suppose dprop is greater than dtrans. At time t-dtrans, where is the first bit of the 6. Suppose dprop is less than dtrans. At time t - dtrans, where is the first bit of the 7. Supposes-2.5X108, L-120 bits, and R- 56 kbps. Find the distance m so that where is the last bit of the packet? packet? packet? equals drans