Consider the following sequential circuit that has one input x, one output z and two JK flip-flops shown with symbols Q1 and Q2. a. Construct a transition table and state graph for the circuit. b. Draw a timing diagram for the circuit showing the clock, X, Q1, Q2 and Z. Use the input sequence X=01100 and assume that X changes midway between falling and rising clock edges. c. What is the output sequence for the given input sequence? CLK OFF dk FF K OS