Create the truth table for the $1-$bit $8$x$1$ mux. You must use the following labels: k$7$ through k$0$ for input $7$ through $0$; f for the output; s$2,$ s$1,$ s$0$ for the select inputs. You are allowed to $($and should$)$ use don$$t care symbols in your mux truth table.You are only allowed to use $0,1$ and don$$t care symbols for the truth table $($except column headers$).$