During the past five years, you owned two stocks that had the following annual rates of return: a. Compute the arithmetic mean annual rate of return for each stock. Round your answers to one decimal place. Stock T: Stock B: Which stock is most desirable by this measure? is more desirable because the arithmetic mean annual rate of return is Stock T: % Stock B: By this measure, which is the preferable stock? is the preferable stock. Stock T: Stock B: By this relative measure of risk, which stock is preferable? is the preferable stock. d. Compute the aeometric mean rate of return for each stock. Round your answers to three decimal places. Stock T: % Stock B: %