EASY FINANCE 101 QUESTION WILL GIVE POINTS ASAP

Consider the following information:

				Rate of Return if State Occurs
State of	Probability of
Economy	State of Economy			Stock A			Stock B			Stock C
Boom		.10			.34			.44			.24
Good		.60			.19			.15			.08
Poor		.25		?	.01		?	.09		?	.07
Bust		.05		?	.15		?	.19		?	.11

a.	Your portfolio is invested 25 percent each in A and C, and 50 percent in B. What is the expected return of the portfolio? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places (e.g., 32.16).)

Expected return

%

b-1	What is the variance of this portfolio? (Do not round intermediate calculations and round your answer to 5 decimal places (e.g., 32.16161).)

Variance

b-2	What is the standard deviation? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places (e.g., 32.16).)

Standard deviation

%