I only need the second answer. 10,183.70 or 10183.70 is incorrect.

You have an investment account that started with $3,000 10 years ago and which now has grown to $9,000. a. What annual rate of return have you earned (you have made no additional contributions to the account)? b. If the investment account earns 13% per year from now on, what will the account's value be 10 years from now? a. What annual rate of return have you earned (you have made no additional contributions to the account)? Your annual rate of return is 11.61 %. (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? The account's value in ten years will be $10,183.70). (Round to the nearest cent.)