Please answer these questions

Which of the following statements is CORRECT? Senior debt is debt that has been more recently issued, and in bankruptcy it is paid off after junior debt because the junior debt was issued first. A company's subordinated debt has less default risk than its senior debt. Convertible bonds generally have lower coupon rates than non-convertible bonds of similar default risk because they offer the possibility of capital gains. Junk bonds typically provide a lower yield to maturity than investment-grade bonds. A debenture is a secured bond that is backed by some or all firms' fixed assets. A 15-year bond with a face value of $1, 000 currently sells for $850. Which of the following statements is CORRECT? The bond's coupon rate exceeds its current yield. The bond's current yield exceeds its yield to maturity. The bond's current yield is equal to its coupon rate. If the yield to maturity stays constant until the bond matures, the bond's price will remain at $850. You have the following data on there stocks: If are a strict risk minimize, you would choose Stock if it is to be held in isolation and stock if it is to be held as part of a well-diversified portfolio. A:A A:B B:A C:A C:B. Assume that the risk-free rate is 6% and the market risk premium is 5%. Given this information, which of the following statements is CORRECT? An index fund with beta - 1.0 should have a required return of 11%