Mary is willing to invest $40,000 for six years, and is an economically rational investor. She has identified three investment alternatives (L, M, and P) that vary in their method of calculating interest and in the annual interest rate offered. Since she can only make one investment during the six-year investment period, complete the following table and indicate whether Mary should invest in each of the investments Note: When calculating each investment's future value, assume that all interest is earned annually. The final value should be rounded to the nearest whole dollar. Make this investment? Investment Interest Rate and Method Expected Future ValueYesNo 9% compound interest 8% simple interest 15% compound interest