Question 12 1 pts 14 12 ssthresh 10 8 8 Congestion window (in segments) 4 2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Transmission round Assume TCP is in slow start before it reaches the ssthresh value of 10. Once the threshold has been reached, the cwnd increases linearly. TCP Tahoe is used to react to a loss. If the cwnd starts at 1, what is the ssthresh value and cwnd size if 3 duplicate ACKs are received during transmission round 4? Select all that apply. cwnd = 1 U cwnd = 7 ssthresh = 5 ssthresh = 4