Problem 6 Hosts A and B has established a TCP connection, and Host B has received from A all bytes up to byte 200. Suppose Host A sends three segments to Host B, containing 100, 60, 120 bytes of data, respectively. Assume that out-of-order packets are buffered by the receiver. Give the sequence number of each segment sent by A and the acknowledgement number of each segment received by A, in each of the following scenarios: a) All transmissions are in-order and successful. b) The first segment sent by A is lost. (b) lost packat c) The first acknowledgement sent by B is lost c) lost ACK d) The second segment sent by A arrives after the third segment (d) out-of-order packet