37) The College Copy Shop in process of purchasing a : 1417614
37) The College Copy Shop is in process of purchasing a high-tech copier. In its search, it has gathered the following information about two possible copiers A and B.
(a)Compute expected rate of return for each copier.
(b)Compute variance and standard deviation of rate of return for each copier.
(c)Which copier should they purchase?
38) Given the following probability distribution for assets X and Y, compute the expected rate of return, variance, standard deviation, and coefficient of variation for the two assets. Which asset is a better investment?