You have the following data on three stocks: Standard Deviation Stock AB C B; A. OC: B. OA; B. OCA 20% OA:A. 10% 12% Beta If you are a strict risk minimize, you would choose stock. be held in isolation and Stock well-diversified portfolio. S 0.59 0.69 1.29 if it is to if it is to be held as part of a