Q$5.$ You also want to calculate the transmission rate $($e$.$g$.$ bandwidth$)$ supported by the network interface cards in the computers and the routers. Assuming that $1)$ all network elements transmit data at the same rate, and $2)$ there is no queuing delay or processing delay involved, what is the rate these machines can transmit data. Report your answer in bps rounded to the nearest bit. Show your work.

Hint: This is NOT the same answer as the previous question. If you're struggling with the problem try writing out the latency equations for each link in the system and working back from there.