HostA has established a TCP connection with HostB in a remote network. HostA is sending packets to HostB. Assume we have configured TCP$,$ somehow, to ACK every segment $($no ACKing every other segment$).$ Assume that the timeout is the same for all packets. HostB$$s $$window size$$ is $20000$ bytes. HostB has already received and acknowledged everything sent by HostA$$s application up to and including byte #$2,547.$ HostA now sends segments of the same application data stream in order:

P: $289$ bytes

Q: $190$ bytes

R: $463$ bytes

Suppose the segments arrive at Host B in the order Q$,$ P$,$ and R$.$ What is the acknowledgment number on the segment sent in response to segment P$?$HostA has established a TCP connection with HostB in a remote network. HostA

is sending packets to HostB. Assume we have configured TCP$,$ somehow, to ACK

every segment $($no ACKing every other segment$).$ Assume that the timeout is the

same for all packets. HostB's "window size" is $20000$ bytes. HostB has already

received and acknowledged everything sent by HostA's application up to

and including byte #$2,547.$ HostA now sends segments of the same application data

stream in order:

P: $289$ bytes

Q: $190$ bytes

R: $463$ bytes

Suppose the segments arrive at Host B in the order Q$,$ P$,$ and R$.$ What is the

acknowledgment number on the segment sent in response to segment P$?$