You have an investment account that started with $3,000 10 years ago and which now has grown to $8,000.
a. What annual rate of return have you earned? (you have made no additional contributions to the? account)?
Your annual rate of return is __% (round to two decimal places)
b. If the investment account earns 13% per year from now? on, what will the? account's value be 10 years from? now?
(round to two decimal places)