1) Suppose you invest in 240 shares of Johnson and Johnson at $70 per share and 230 shares of Yahoo at $20 per share. If the price of Johnson and Johnson increases to $80 and the price of Yahoo decreases to $18 per share, what is the return on your portfolio?
2) Suppose you invest $25,000by purchasing 200 shares of Abbott Labs (ABT) at $60 per share, 200 shares of Lowes (LOW) at $40 per share, and 100 shares of Ball Corporation? (BLL) at $50 per share. The weight of Abbott Labs in your portfolio is:?
3) A stock market comprises 1700 shares of stock A and 1700 shares of stock B. The share prices for stocks A and B are $25 and $15, respectively. What is the capitalization of the market portfolio?