Hello, I'd like assistance with creating a formula in Microsoft Excel (2007 or higher) that will provide the following result, based on data which I specifically enter:

If I saved $1 per day within the date range of 14 September 1989 to 21 June 2012, how do I create a Microsoft Excel formula for this?

Note, the date range above is just an example.

Any assistance will be greatly appreciated.

Thank you for your time.