Probability Stock A Stock B Stock C

.30 9% 35% 3%

.30 15% 28% 9%

.40 7% 21% 15%

6) Find the expected return of the portfolio with 50% invested in stock A and 50% invested in stock B. (Round your answer to 2 decimal places)

7) Find the expected return of the portfolio with 40% invested in stock A, 20% invested in stock B, and 40% invested in stock C. (Round your answer to 2 decimal Places)

8) Find the portfolio 1 Variance (answer 1) and standard Deviation (answer 2). (round to 2 decimal places)

9) Find the portfolio variance (answer 1) and standard deviation (answer 2) for portfolio 2. (round your answer to 2 decimal places.