2b) (4 points)Consider a single link with bandwidth B and propagation delay (i.e., latency) L. It takes 1ms for an entire 500 byte packet to arrive at other end of the link (that is, it takes 1ms from the time the first bit starts being transmitted until the last bit arrives at the other end of the link). It takes 2ms for an entire 1500 byte packet to arrive at the other end of the link.

(i) (2 points) What is the bandwidth B of the link? (in Mbps)

(ii) (2 points)What is the propagation delay L of the link? (in ms)