What should be the prices of the following preferred stocks if comparable securities yield 8 percent? Use Appendix B and Appendix D to answer the questions Round your answers to the nearest cent. MN, Inc., \$10 preferred (\$120 par) $ CH, Inc., $10 preferred ( $120 par) with mandatory retirement after 5 years $ What should be the prices of the following preferred stocks if comparable securities yield 10 percent? Round your answers to the nearest cent. MN, Inc., $10 preferred ( $120 par) $ CH, Inc., $10 preferred ( $120 par) with mandatory retirement after 5 years In which case did the price of the stbok change? As with the valuation of bonds, an increase in interest rates causes the value of preferred stock to In which case was the price more volatile? While the prices of both preferred stocks the price of the was more volatile