Q$4(10$ points$)$: Implement the following function F$($A$,$B$,$C$,$D$)=(0,2,4,6,8,10)$ using

a$.$ Mux $41$

b$.$ Decoders $3-$to$-8$

c$.$ AND$-$OR

d$.$ NAND$-$NAND

Q$4(10$ points$)$: Implement the following function $F(A,B,C,D)={\displaystyle \underset{?}{\overset{?}{}}}(0,2,4,6,8,10)$

using

a$.$ Mux $41$

b$.$ Decoders $3-$to$-8$

c$.$ AND$-$OR

d$.$ NAND$-$NAND

Q$5(6$ points$)$: In the following function determine the Essential prime implicant

$F(A,B,C,D)=(0,2,5,7,6,8\mathrm{.}9,10,11,13,14,15)$

Q$5(6$ points$)$: In the following function determine the Essential prime implicant F$($A$,$B$,$C$,$D$)=\backslash$Sigma $(0,2,5,7,6,8\mathrm{.}9,10,11,13,14,15)$