Consider a CSMA$/$CD network running at $10$ Mb$/$s with the following operational setting:

Interframe Gap $($IFG$)=96-$bit times

Jam Signal $=48-$bit times

The signal speed in the cable is $2*108$ m$/$s

There are two hosts P and Q attached to this CSMA$/$CD network, and they are $1200$ meters apart.

Suppose P wants to transmit a frame of $100$ bytes at T $=0$ and Q wants to transmit a frame of $200$ bytes at T $=5\backslash$mu s$.$ Assume the network was idle before the two transmission events.

Answer the following questions. Briefly justify your answer.

a$)$When will P and Q detect the collision?

b$)$When will P and Q stop the transmission due to the collision?

c$)$When will P and Q notice that the network turns idle after retransmission?