Click to see additional instructions Suppose that an investment has yielded the following historical annual returns for the past 5 years: Year 1 = 12% = Year 2 = 16% = Year 3 = -7% Year 4 = 4% Year 5 = 30% What is the arithmetic average annual return for the past 5 years? % What is the geometric average rate of return for the past 5 years (CAGR)? % (Round your answer to 2 decimal places). % What is the standard deviation in returns for the past 5 years? (Round your answer to 2 decimal places)