3. Consider the Go-Back-N protocol with a sender window sizeof 3 and a sequence

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3. Consider the Go-Back-N protocol with a sender window sizeof 3 and a sequence number range of 1,024. Suppose that at time t,the next in order packet that the receiver is expecting has asequence number of k. Assume that the medium does not reordermessages. Answer the following questions: a. What are the possible sets of sequence numbers inside thesenders window at time t? Justify your answer. b. What are all possible values of the ACK field in allpossible messages currently propagating back to the sender at timet? Justify your answer. I will rate well for correct answer. Thank you for yourhelp! 3. Consider the Go-Back-N protocol with a sender window sizeof 3 and a sequence number range of 1,024. Suppose that at time t,the next in order packet that the receiver is expecting has asequence number of k. Assume that the medium does not reordermessages. Answer the following questions: a. What are the possible sets of sequence numbers inside thesenders window at time t? Justify your answer. b. What are all possible values of the ACK field in allpossible messages currently propagating back to the sender at timet? Justify your answer. I will rate well for correct answer. Thank you for yourhelp!

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