I posted this before, but I don't understand what the answer was. Sorry!

I have put another answer post on the original question.

If you still do not understand let us know.   :)

Please answer this thread and include a link to your original question.

We need to see what you do not understand.

Do you know how to copy the other address and post it in here?

Here is the link: http://web2.0calc.com/questions/a-savings-account-at-xyz-bank-offers-4-interest-compounded-annually-how-much-money-must-i-invest-today-in-order-for-the-account-to-grow-t