(20 points) A system with a data rate (bandwidth) of 1 Mbps uses stop-and-wait protocol. If each packet carries 1000 bits of data, how long does it take to send 1 million bits of data (and ACKed) if the distance between the sender and receiver is 5000 Km and the propagation speed is 2 108 m/second? Assume the following 3. a. The waiting and processing delays are negligible. b. The ACK generation time (transmission time) is negligible C. No data or control packet is lost or damaged d. Ignore the overhead due to the control information added to the data portion of packets