Following the Marie Coding Rules, write a single Marie Subroutine

called $\text{'}$MPY$\text{'}$ that will multiply two positive variables: MP$1$ and MP$2$

and place the result in PROD$1.$ One or both of the Input variables

may be negative and MP$2$ could be zero!!

Write a Marie program to input the two variables, determine their sign,

force them to be positive and keep track of how many variables are

negative. If only one variable is negative, the result is negative!

Then place the variables in the subroutines 'input' variables. 'Call' the

subroutine, get the result, and Display the three variables. Halt the

program only when MP$1$ is zero, and do not ask for MP$2!$

Upload your program named: Prog$5.$max to the Assignment dropbox.

Sample Output: $(\text{'}$Decimal$\text{'}$ Marie setting for Input and Output!$)$

$12$

$10$

$120$