Using three $3$ of a $2-$to$-4$ active$-$high enabled, active$-$high output binary decode.

Your decoder should have inputs x$,$ y$,$ z$,$ enable EN$,$ and output lines $0,1,2,3,4,5,6,7$:

x$,$ y$,$ z inputs select lines correctly connected,

Eight output are ascending, top$-$to$-$bottom,

Your decoder$$s active$-$low enable is be labeled EN$,$

You may assume you can access a low or high signal $(0$ or $1)$ as needed.

You have EXACTLY ONE NOT gate.