Question: A) How long will it take to send 1.1 million bits using stop and wait ARQ protocol if each packet contains 1000 bits, and the

A) How long will it take to send 1.1 million bits using stop and wait ARQ protocol if each packet contains 1000 bits, and the only delay is propagation delay? The distance between the nodes is 1000m

B) Repeat problem A: for go-back-N with window size of 7.

C) What is the improvement (give a percentage or ratio) of go-back-N over Stop-and-Wait for the previous two problems? How would this change if the window size was 10?

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