QUESTION 38 Over the past 3 years an investment returned 0.16, -0.1, and 0.07. What is the variance of returns? QUESTION 39 Bernard co. has 8% coupon bonds on the market that have 20 years left to maturity. The bonds will make annual payments. If the YTM on these bonds is 4%, what is the current bond price (in $ dollars)? (Assume the face value of the bond is $1,000) $ QUESTION 40 After learning the course, you divide your portfolio into three equal parts (i.e., equal market value weights), with one part in Treasury bills, one part in a market index, and one part in a mutual fund with beta of 0.92. What is the beta of your overall portfolio? QUESTION 38 Over the past 3 years an investment returned 0.16, -0.1, and 0.07. What is the variance of returns? QUESTION 39 Bernard co. has 8% coupon bonds on the market that have 20 years left to maturity. The bonds will make annual payments. If the YTM on these bonds is 4%, what is the current bond price (in $ dollars)? (Assume the face value of the bond is $1,000) $ QUESTION 40 After learning the course, you divide your portfolio into three equal parts (i.e., equal market value weights), with one part in Treasury bills, one part in a market index, and one part in a mutual fund with beta of 0.92. What is the beta of your overall portfolio?