QUESTION 1: (15 Points - Mandatory Question) 15 minutes a) Draw the circuit diagrams of two-input logic gates AND, OR, NAND, NOR, XOR, and XNOR, and write their corresponding truth tables next to them. b) On the right side, the time-dependent variations of inputs \( x \) and \( y \) are given. Accordingly, draw the timing diagrams of the outputs for each logic gate mentioned in part (a), matching them to the given input waveforms on the right side of the figure.