4)Passive Stock Market Investor (PSMI) holds one stock market index ETF in his/her portfolio, but has learned that investing in a bond market index ETF as well may reduce his/her portfolio risk due to diversification. The annual returns for both ETFs for the last ten years are listed below. Measured by the standard deviation of returns, by how much would PSMIs portfolios historical risk been reduced if PSMI invested 70% in the stock market index ETF and 30% in the bond market index ETF rather than his current allocation of 100% in the stock market index ETF? Enter your answer rounded to two decimal places. Do not enter % in the answer box. For example, if your answer is 0.12345 or 12.345% then enter as 12.35 in the answer box.

Year	Stock ETF	Bond ETF
2009	39.00%	5.00%
2010	18.00%	6.00%
2011	1.00%	8.00%
2012	16.00%	4.00%
2013	34.00%	-3.00%
2014	13.00%	5.00%
2015	0.00%	0.00%
2016	13.00%	2.00%
2017	21.00%	4.00%
2018	-5.00%	0.00%

5) ABC Company's stock has a beta of 2.45, the risk-free rate is 3.25%, and the market risk premium is 6.75%. What is ABC's required rate of return using CAPM? Enter your answer rounded to two decimal places. Do not enter % in the answer box. For example, if your answer is 0.12345 or 12.345% then enter as 12.35 in the answer box.