You own the following portfolio of stocks. What is the portfolio weight of stock C?

Stock	Number of Shares	Price per Share
A	110	$22
B	660	$17
C	360	$44
D	190	$33

	37.54
	54.31
	44.31
	34.92
	49.31

You recently purchased a stock that is expected to earn 12 percent in a booming economy, 8 percent in a normal economy and lose 3 percent in a recessionary economy. There is a 12 percent probability of a boom, a 75 percent chance of a normal economy. What is your expected rate of return on this stock?

	7.83
	3.00
	6.35
	7.05
	7.32

Your portfolio is comprised of 40 percent of stock X, 15 percent of stock Y, and 45 percent of stock Z. Stock X has a beta of 1.16, stock Y has a beta of 1.47, and stock Z has a beta of 0.42. What is the beta of your portfolio?

	0.87
	1.09
	1.13
	1.18
	1.21