Hello all, I'm having trouble with this certain problem... Given: f(A,B,C,D) = AB'D' + B'C'D' + A'B'CD' + ACD + AB'C'D' How do I build this logic function using one 74LS151 8-to-1 multiplexer and NAND gates? Any help would be appreciate. I just need to be pointed in the right direction. THanks in advance.