mplement the Boolean function F $($w$,$ x$,$ y$,$ z$)=\backslash$Sigma $(0,3,4,6,9,12,14)$ with a $4-$to$-1$ multiplexer and external gates. Connect inputs w and x to the selection lines. Express F as a function of y and z for the data inputs of themultiplexer. These functions may have to be implemented with external gates.