Design a single bit of an ALU that can add, subtract $($A$-$B$),$ AND, OR$,$ increment A$,$ decrement B$,$ invert A $(2\text{'}$s complement$),$ or output zero, The inputs are A$,$ B$,$

carry$-$in and the $8$ lines from the $38$ decoder. Clearly label the $11$ inputs and any output line$($s$).$