During the psst flve years, You owned two stods that had the following annusl rates of return: a. Compute the arithmetic mean annual rate of return for each stock. Round your answers to ne decimal place. Seck 7 Stock B:- Which stock is most desirable by this measure? is more desirable because the aritimetic mean anniual rate of return is b. Compute the standard deviation of the annual rate of return for each stock. (Use Chapter 1 Appendix if necessary.) Do not round intermediate calculations. Alound your answers to three dedimal places. Stock 7 m Stock B: By this measure, which is the prefecable stock? is the preferable stock. c. Compute the coefficent of variation for each stock. (Use the Chapter 1 Appendix if necessary.) Do not round intermediate calculat ons. Round your answers ta four decimal places: Stock T? Stock B: Ar this reiative messure of risk, which stock is preferable? is the preferable steck. 4. Compute the senmatrir mean rate of return for each stock, flound your answers to three decimal places. shock t) Stock B