Q2. (4 pts) Design a sequential circuit. A sequential circuit has one D flip-flop and one JK-flip-flop, two inputs x and y, and one output z. A and B are the outputs of each D flip-flop, and JK-flip-flop, respectively. The flip-flop input equations and the circuit output are as follows. Here DA is the D input of the D-flip flop of A, and JB,KB is the J and K input of the JK-flip flop of B. DA=xy+yBJB=xB+xyKB=yB+xAz=y+xy Q2-1. (lpt) Draw the logic diagram of the circuit and test it with Logisim. Please attach the circuit image only, (i.e., capture the circuit image and attach it to your submission file. No need to include .circ.) Attach the circuit image here. Q2-2. Construct a state transition table as well as a state diagram of this circuit. Note that you don't have to simplify statec (1nt Attach a state diagram here. (2pts)