12. Consider the following function of four variables: 15 pts F(A,B,C,D)-m(0,2,3,5, 7,8, 10, 11, 14, 15) Fill in the following K-map and Truth Table appropriately A B C D F minterm AB 01 10 m0 0 0 01 m1 m2 m3 m4 m5 m6 m7 m8 m9 m10 m11 m12 m13 m14 m15 01 0 01 m6 0 100 m13 m15 0 10 0 11 1 000 1 001 10 m8 m11 m10 1 01 1 1 00 1 1 01 How many prime implicants are there in your K-map? How many essential prime implicants are there in your K-map? Write a minimal form of the function expression