Construct a JK flip-flop using a D flip-flop, a two-to-one-line multiplexer, and an inverter. Hint: Use the 2xl MUX to implement the input function for the D flip-flop just like you implemented the function in question 1. Basically, construct a truth table with inputs Q, J, and K and function Q(t+1). Use Q for selection, and express Q(t+1) in terms of J and K.