Suppose six hosts $($e$.$g$.$ computers$)$ are to be networked together. Each host needs to communicate with every other host. Each host interface operates at $100$Mbps$.$ calculate the number of links $,$avg data rate and number of switches $,$ and number of port interfaces per host if these hosts are to be networked together with a broadcast network, mesh network, and a switched network $($host connected to one switch$).$