Use python to make a Return on Investment calculator.

1. Ask the user for their initial investment, interest rate, and number of periods.

2. Use a FOR loop to build a list and load the value of the investment at the end of each period into the list elements. So, the value you put into myList[1] would be the value in myList[0] plus the amount of interest earned

3. Use a second FOR loop to read the list and print out the values