1. What are the portfolio weights for a portfolio that has 170 shares of Stock A that sell for $52 per share and 210 shares of Stock B that sell for $23 per share?

A. WA = 0.65; WB = 0.35

B. WA = 0.67; WB = 0.33

C. WA = 0.50; WB = 0.50

D. WA = 0.45; WB = 0.55

2. You own a portfolio that is 30 percent invested in Stock X; 28 percent invested in Stock Y; and 42 percent invested in Stock Z. If the expected returns of these three stocks are 11 percent; 16 percent; and 22 percent respectively, what is the expected return on the portfolio?

A. 18.44 percent

B. 15.93 percent

C. 18.91 percent

D. 17.02 percent