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Host A and B are communicating over a TCP connection, and Host B has already received from A all bytes up through byte 144, Suppose that Host A then sends two segments to Host B back- to-back. The first and second segments contain 20 and 40 bytes of data, respectively. In the first segment, the sequence number is 145, source port number is 303, and the destination port number is 80. Host B sends an acknowledgement whenever it receives a segment from Host A a. In the second segment sent from Host A to B, what are the sequence number, source port number, and destination port number? \V5J 303, So wnnns com b. If the first segment arrives before the second segment, in the acknowledgement of the first arriving segment, what is the acknowledgment number, the source port number, and the destination port number??05, RO, 303 Conning Evom B a,? c. If the second segment arrives before the first segment, in the acknowledgement of the first arriving segment, what is the acknowledgment number? 145 d. Suppose the two segments sent by A arrive in order at B. The first acknowledgement is lost and the second segment arrives after the first timeout interval, as shown in the figure below Complete the diagram, showing all other segments and acknowledgements sent. (Assume there is no additional packet loss.) For each segment you add to the diagram, provide the sequence number and number of bytes of data; for each acknowledgement that you add, provide the acknowledgement number. Host A Host B 2.14 Timeout interval Timeout interval