PROBLEM: Host A and Host B are directly connected by a 4 Mbps link. The distance between the two hosts is 3,000 kilometers. The propagation speed over the link is 3 x 10⁸ m/s, and all packets are 1,000 bytes long. (1 Mbps = 1 x 10⁶ bits per second)

1. What is the transmission delay, in milliseconds, between the two hosts? Show all your work. (2 points)
2. What is the propagation delay, in milliseconds, between the two hosts? Show all your work. (2 points)