b$)$ Consider sender and receiver window size of $4$ and represent sliding window protocol and Go back$-$N protocol. For the following frame transmissions given below:

i$)$ Frame $0$ is transmitted and successfully acknowledged

ii$)$ Frame $1$ is lost

iii$)$ Frame $2$ is transmitted

iv$)$ Frame $3$ is transmitted

Compare between sliding window protocol and Go back$-$N protocol for both and represent the acknowledgement for all the scenarios.