The following are annual rates of return for U.S. government T-bills and U.S. common stocks.

Year	U.S. Government T-Bills	U.S. Common Stock
2018	0.063	0.150
2019	0.081	0.043
2020	0.076	0.374
2021	0.090	0.192
2022	0.085	0.106

A) Compute the arithmetic mean rate of return for each series.

B) Discuss the two alternative investments in terms of their arithmetic mean rates of return.

C) Compute the standard deviation of rates of return for the two series.

D) Discuss these two alternative investments in terms of their absolute risk.

E) Compute the coefficient of variation for the two alternative investments, and explain which one is less risky.

F) Compute the geometric mean rate of return for each of these investments.

G) Compare the arithmetic mean return and geometric mean return for each investment.

H) Discuss the difference between the geometric mean and the arithmetic mean.

Can you solve this problem on excel and show the work please? Thank you for your help.