You have the following data on three stocks: Stock Standard Deviation Beta A 10% 0.50 B 20% 1.50 C 30% 2.00 If you are a strict risk minimizer, you would choose Stock ____ if it is to be held in isolation and Stock ____ if it is to be held as part of a well-diversified portfolio. A; A. A; B. B; A. C; A. C; B.