what should I put into matlab?

3.) Write a script that can solve this compound interest problem Suppose that you have a $20,000 loan at 6 percent annual interest compounded monthly. You can afford to pay $200/month toward this loan. How long will it take until the loan is paid off? Hint: A While Loop will be useful. The loop will need to simultaneously keep track of how much you pay each year and how much the principle balance increases each year. The condition that stops the loop will be when the amount paid is greater than the principle balance. The Compound Interest example above will be useful