Sum = f(A,B,Cin) = A'B'C + A'BC' + AB'C' + ABC

Cout = f(A,B,Cin) = BC + AB + AC

(You can use no more than the amount of gates shown in the picture.)

(The "AND" and "OR" gates can only take in 2 inputs.)

2.c) 12] Implement the above two optimized functions as a 3-input 2-output NOT-AND-OR network: 2.d) [2] Convert the above network to all NAND gates: Dp