QUESTION 8 The affect of Covid-19 pandemic on the stock market is an example of unsystematic risk True False QUESTION 9 Testa, Inc. stock has a beta of 1.23. The risk-free rate of return is 4.5% and the market rate of return is 10%. What is the required rate of return for Tesla stock? 6.77% 0 5.50% 11.27% 4.899 QUESTION 10 A stock has the following returns : 26%, 4%, -30%, 43%, and 7% What are the arithmetic and geometric average returns of the stock? O 12.5% 7.0% 10%, and 7% 0 7% and 10% 12.5% and 8.8%