solve this question and explain how we solved it step by step the second photo is the rules were supposed to use

The ssthresh value for a Taho TCP station is set to 6 MSS. The station now is in the slow-start state with cwnd =4 MSS. Show the values of cwnd, sstresh, and the state of the station before and after each of following events: four con- secutive nonduplicate ACKs arrived followed by a time-out, and followed by three nonduplicate ACKs. Finnun 14 21. LCA fan Trus Trop