b y 18. Total risk is measured by and systematic risk is na a. the sum of standard deviation and bota, bota b. beta, standard deviation c. expected returns, beta d. standard deviation, beta e standard deviation, variance s is 0.6 s 19. You build a portfolio that invests S2000 into Facebook stadies and $3999 The standard deviation of Facebook yearly stock retums is 40%, and the standing de Amazon yearly stock return is 30%. The correlation between the two side What is the portfolio Standard deviation?(round to 3 digits) a 0.058 b. 0.240 c. 0.093 d. 0.304 20. One year ago, you purchased 10 shares of Best Wings Inc. stock at a price of S10 asian. The company pays an annual dividend of 50.40 per share during your one-year siding pentin Today, you have sold all of your shares for S11 a share. Your percentage retum fum fte investment is a 10% b. 12% c.14% d. 40% e. 50% 21. Suppose you form a portfolio with stock X and stock Y, with portfolio wengitts y and My = 1 - Wy. Denote the standard deviation of stock X return as y, and fine staand deviation of stock Y return as Gy. Denote the standard deviation of portfolio metumas . Which statement below is correct? a Op = wydy + wydy b. Under certain parameter values, it is possible that and Gy>