A+BC X = D-E*F+G*H 1. Refer to the above equation, please answer all questions below. (12 Marks) a) Translate the equation to postfix notation and write a program with zero-address instructions provide instruction and comment). b) Write a program with one-address instructions (provide instruction and comment). c) Write a program with two-address instructions (provide instruction and comment). d) Write a program with three-address instructions (provide instruction and comment). The instruction available for use are as follows: O Address 1 Address 2 Address PUSH LOAD MOVE POP STORE ADD ADD ADD SUB SUB SUB MUL MUL MUL DIV DIV DIV 3 Address ADD SUB MUL DIV