8- Given the following Boolean function in sum-of-products form (minterms) F(A, B, C, D) (1,3,4,5,8,9,10,11,12,13) i- F(A,B,C.D) can be converted into maxterms using the complement. Which one of the following represents the correct product of sums (maxterms) of F(A,B,C,D); a II(0,2,6,7,8,14,15) d- 11(0,3,4,7, 14.15) b- 11(0,2,6,7, 11, 14, 15) e c- IT0,3,6,7,14,15) IT0,2,6,7,14,15) ii- The following four-variable K-map is used to simplify F(A,B,C,D) in sum of products. Select the correct simplification from the following: a- F(A, B, C, D)F AB+C B+BD b- F(A, B, C, D)- AB +C B+B D c- F(A, B, C, D- AD+C B+BD e- F(A, B, C, D)- AB +CB+B'D d- F(A, B, C, D)- A B AB +B'D iii- Convert your selection in (ii) using De Morgan's formula to product of sums and select the one that matches it from the following; a F(A,B,C,D) [(A+B) (C+B)(B+D)] b- F(A,B,C,D (A +B)(C+B)(B+D)] d- F(A,B,C,D) [(A+B)(A +B)(B+D)] e- F(A,B,C,D) I(A+B)(C+B)(B+D)] iv- Draw the logic diagram with NAND gates only for the simplified output that you have selected in (iii) and match it to one of the following