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 that propagation delay is s meters/sec. Host A is to send a packet of size L bits to Host B. a. Express the propagation delay d_prop. b. Determine the transmission time of the packet d_trans. c. Ignoring processing and queuing delay, obtain an expression for the end-to-end delay. d. Suppose Host A begins to transmit the packet at time t=0. At time t=d_trans, where is the last bit of the packet? e. Suppose d_prop is greater than d_trans. At time t= d_trans, where is the first bit of the packet f. Suppose d_prop is less than d_trans. At time t = d_trans, where is the first bit of the packet g. Suppose s = 2.5 times 10^8, L = 100 bits and R = 28 kbps. Find the distance m so that d_prop equals d_trans