$)$ Assume that in the network shown in Figure$\mathrm{.}2,$ two parallel TCP connections are performed. TCP$1$ connection $($between Source A and Sink A$)$ uses TCP Tahoe $($fast retransmit$)$ whereas TCP$2$ connection $($between Source B and Sink B$)$ uses TCP Reno $($fast retransmit and fast recovery$).$ Initial ssthresh for both connection is set to $32.$ In this specific scenario, no additional delay is introduced