You have developed the following data on three stocks: Stock A B C Standard Deviation 0.15 0.25 0.20 c. B, C. C O d. C. A. e. C, B. Beta 0.79 0.61 1.29 As a risk minimizer, you would choose Stock a. A; A. Ob. A B. if held in isolation and Stock if held as part of a well-diversified portfolio.