Create a multi-form Visual Basic program which serves as a retirement savings calculator.

The program should be able to perform the following:

1. On one form it should allow the user to input the amount they wish to save each year, the assumed interest rate, and the year of retirement.

2. It should output the account balance every year as well as the total amount that the individual has contributed until retirement. Make sure the values are formatted as currency when it is applicable. Keep it simple. Assume one compounding period per year.

3. There should be an output control for this information and a way to clear the control to try multiple scenarios easily.

4. On another form you should allow the user to input the price of a standard item such as a gallon of gasoline, an average inflation rate, their year of retirement, and the software should calculate the future price.

5. Menus should allow the user to toggle easily between forms.

6. There should be a graceful exit from the software on each form.

7. The code should be nicely commented so if you were to come back to it in a year, you would understand what you were doing.