Dictate Pane 7. (15 points) Combinational Circuits. Design a combinational logic system with three inputs A, B, C and one output X. Whenever B = 0, output X = 0. When A = 0 and B = 1, output X= 1. When A = 1 and B = 1, output X = C. a) Fill out the truth table and determine X in its simplest form. (10 pts) X A 0 0 0 0 1 1 1 1 B 0 0 1 1 0 0 1 1 . 0 1 0 1 0 1 0 1 b) Implement this system using NAND gates. (5 pts)