1.Suppose there is a 10Mbps link between a geostationary satellite and the base station on earth. If the propagation speed is 2.4 * 10^8 m/sec, the packet size is 20Mb, and the distance from the satellite to earth is 42,000 km, what is the propagation delay of the link? What is the transmission delay? Show your work.

2. Given a link of 100 km in distance. At what bandwidth (link rate) would the propagation delay equal the transmission delay for a 100 Byte packet? Assume the propagation speed of 3 * 10^8 m/sec. Show your work.