5) Considering a TCP Reno with cwnd = 6000 byes, ssthresh=64 Kbyes. The MSS is 1000 bytes. Now it receives 3 duplicate Acks, what will the cwnd and ssthresh become A) ssthresh = 64 Kbytes, cwnd = 1000 bytes; B) ssthresh=3000 bytes, cwnd = 1000 bytes; C) ssthresh=6000 bytes, cwnd = 3000 bytes; D) ssthresh = 3000 bytes, cwnd = 6000 bytes; E) None of the above.