what excel formula should I use to solve this problem? Your retired client has accumulated investment and retirement assets totaling $8,617,000. Assume the client expects to live for another 29 years and that he assumes an annual inflation rate of 1.40 percent. To leave his heirs the future value of the $8,617,000 at the end of the 29 years, the value of the assets at that time would need to grow to $_____. (Please write your answer in "Your Answer" box)