Question 2: (10 +10 +10 30 points) Given the following Boolean function together with the "don't care" conditions X: F(a,b,c,d) Emd2,3,4,6,9, 11, 12) and X (a,b,c,d) ?m(0, 1, 14, 15) 0(a,b,c,d) ?m(2,6, 10, 11,12) and X (a,b,c,d) Emdo,1,14,15) i. Find the minimal Sum-of- products expressions of the given functions using K-map. ii. Implement your minimized functions with NAND gates only and draw the logic diagram of your circuit. Use a multiplexer to implement G (assume that any type of gates with any number of inputs are available)