3. [3+3+4=10] Assume TCP congestion control based on Reno/Tahoe protocol. Initial ssthreshold = 32. a. First segment loss occurs after 8 transmissions. Loss is indicated by timeout. What will be the current congestion window (CWND) and ssthreshold at the 9th transmission? b. After 4 more transmissions (9th, 10th 11th and 12th) at the 12th transmission, segment loss happens. This time, loss is indicated by 3-DUPACKs. What is the current congestion window (CWND) and ssthreshold at the 13th transmission? c. After these 2 more transmissions happen (13th and 14th) without any loss and the transmission process is completed. What will be the current congestion window (CWND) and ssthreshold value after the 14th transmission? Show your steps through X-Y plot. If you make any explicit assumption, state clearly. Provide clear answers