If enough investors decide to purchase stocks, they are likely to drive up stock prices, thereby causing and A. expected returns to fall; risk premiums to fall B. expected returns to rise; risk premiums to fall C. expected returns to rise; risk premiums to rise D. expected returns to fall; risk premiums to rise 19. You have a $50,000 portfolio consisting of Intel, GE, and Con Edison. You put S20,000 in Intel, $12,000 in GE and the rest in Con Edison. Intel, GE, and Con Edison have betas of 1.3, 1, and -8, respectively. What is your portfolio beta? A. 1.048 B. 1.033 C. 1 D. 1.037