o Question 21 (of 25) your first $4,000 contribution to your individual retirement account. Assume you earn an annual return 10.6 percent and make no additional contributie unt be worth when you retire in 43 years? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) $ years before contributing? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) $ eferences eBook & Resources