Consider the following information:

State of Economy	Probability of State of Economy	Rate of Return if State Occurs
		Stock A	Stock B	Stock C
Boom	.17	.364	.464	.344
Good	.43	.134	.114	.184
Poor	.33	.024	.034	.089
Bust	.07	.124	.264	.104

1. Your portfolio is invested 28 percent each in A and C and 44 percent in B. What is the expected return of the portfolio?

Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.

2. What is the variance of this portfolio?

Note: Do not round intermediate calculations and round your answer to 5 decimal places, e.g., .16161.

3. What is the standard deviation of this portfolio?

Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.