A sequential circuit has two D flip-flops A and B, two inputs x and y, and one output z. The flip-flop input equations and the circuit output are as follows:

D_A = x'y + xA

D_B = x'B +xA

z = B

Part A. worth 10 points, draw the circuit using Inverters (Not gates), AND, OR and DFlip Flops having inputs x, y and outputs A, B and z

Part B worth 15 points, draw the truth table with 7 columns as follows:

Inputs: Present State of A and B and Inputs x and y

Outputs: Next State for A and B and Output z