5) Simplify the following Boolean function F, together with the don't-care conditions d, an then express the simplified function in sum-of-minterms form: (c) F(A,B,C,D)=(5,6,7,12,14,15) (d) F(A,B,C,D)=(4,12,7,2,10)d(A,B,C,D)=(3,9,11)d(A,B,C,D)=(0,6,8).