Declare four byte variables (result, x, y and z) as byte and initialize x with 4, y with 12, z with 3 and result as 0.

Write the following codes:

a) write the code to do the multiplication y * z. Explain where the result is saved.

b) write the code to do the division. Explain where the result is saved.

c) Write a program to do the following statement in assembly language.

result = x + y * z - (y / 5)

Declare four byte variables (result, x, y and z) as byte and initialize x with 4, y with 12, z with 3 and result as 0.