a. Compute the average return for each of the assots from 2008 to 2019. The average return for the S\&P 500 was (Round to five decimal places.) The average return for the Small Stocks was (Round to five decimal places.) The average return for the Corp Bonds was (Round to five decimal places.) The average return for the World Portfolio was (Round to five decimal places.) The average return for the Treasury Bils was (Round to five decimal places.) The average for the CPI was (Round to five decimal places.) b. Compute the variance and standard deviation for each of the assets from 2008 to 2019. The variance for the S\&P 500 was (Round to five decimal places.) The variance for the Small Stocks was (Round to five decimal places.) The variance for the Corp Bonds was (Round to five decimal places) The variance for the World Portfolio was . (Round to five decimal places.) The variance for the Treasury Bills was (Round to five decimal places.) The variance for the CPI was (Round to five decimal places.) The standard deviation for the S\&P 500 was (Round to five decimal places.) The standard deviation for the Small Stocks was (Round to five decimal places.) The standard deviation for the Corp Bonds was (Round to five decimal ploces.) The standard deviation for the World Portfolio was (Round to five decimal places.) The standard deviation for the Treasury Bills was (Round to five decimal places.) The standard deviation for the CPI was (Round to five decimal places.) c. Which asset was riskiest during the time between 2008-20197 How does that ft with your intufion? (Select the best choice below.) A. The riskiest assets were the small stocks. Intuition tells us that smaller companies should be riskiest B. The riskiest assets were the Treasury Bills. Intuition tels us that govemment securities would be the riskiest C. The riskiest assets were the corporate bonds. Intuition teis us that company debt should be riskiest. D. The riskiest assets were the stocks in the S\&P 500. Intution tells us that large companies should be the riskiest