enum Boolean (0, 1); enum Boolean f(enum Boolean a, enum Boolean b, enum Boolean c) { if (((a && b) || c) == 1) return 1; else if (b == c) return 1; else if (a == c) return 0; else if (a != b) Consider the following function f, which has three inputs a, b, and c. return 1; return 0; } (a) Write a minimum sum-of-product boolean expression for f as a function a, b, and c. (Hint: you can find one using Kmaps) (b) Draw a digital combinational circuit for f, which has output f, and inputs a, b, and c. You may use AND, OR, and NOT gates.