Task $4$

Write a subroutine called "Area" that calculates the area of a rectangle. The length and the width of

the rectangle are passed to the subroutine using accumulators A and B$,$ respectively. Store the $16-$bit

return value in global memory $($use dc$.$b to declare a variable to store the result$).$ Then simulate your

code and verify the result. Take a screenshot of the final result in memory.