Consider a scenario where a Host A wants to simultaneously send packets to Host B and C$.$ A is connected to B and C through a broadcast channel $-$ A sends once and both B and C can receive it$.$ However, packet losses or errors are independent. That is$,$ as an example, A might transmit a packet, it is correctly received by B but not by C$.$ Design a stop and wait like error control protocol for reliably transferring packets from A to both B and C$.$ A will not accept data from the application layer till both B and C have correctly received the current packet. After you design the protocol, draw an FSM that shows what the sender and receiver are doing. Note that the FSM is identical for B and C$.$ Clarify what information is contained in the packets.