Urgent!!!!

Question 2 [8 Marks]: Design a circuit diagram for the following comparator system that takes three 3-bit binary numbers (A, B and C] as inputs and outputs in the following fashion: Output=1; if A-4=2B-2 Output=0; otherwise NB1: You need to show a gate level diagram for the comparator, meaning you cannot use block diagram of magnitude comparator. However, you may use block diagrams of any other ICs you require. NB2: Drawing the circuit diagram horizontally in your script may help you. NB3: You cannot change the equation. You must draw the circuit for the given equation