2 pts Question 40 The corporate bond's current yield is 5.15%. Its coupon is 4%, paid annually. The yield-to-maturity is 5.5%. The bond is non-callable. If your required return for the bond is 4.9%, you should: It can not be determined from the information given. O avoid/sell this bond invest/buy this bond Question 41 2 pts When building a portfolio, look for investments whose price changes are: O interdependent positively correlated interrelated negatively correlated Question 42 2 pts If you want to assess the riskiness of a stock, look at the mean of its retums the standard deviation of its returns its correlation