Problem 6-05 Given:

E(R1) = 0.08

E(R2) = 0.15

E(1) = 0.03

E(2) = 0.06

Calculate the expected returns and expected standard deviations of a two-stock portfolio in which Stock 1 has a weight of 40 percent under the conditions given below. Do not round intermediate calculations. Round your answers for the expected returns of a two-stock portfolio to three decimal places and answers for expected standard deviations of a two-stock portfolio to four decimal places.

r1,2 = 1.00

Expected return of a two-stock portfolio:

Expected standard deviation of a two-stock portfolio:

r1,2 = 0.75

Expected return of a two-stock portfolio:

Expected standard deviation of a two-stock portfolio:

r1,2 = 0.25

Expected return of a two-stock portfolio:

Expected standard deviation of a two-stock portfolio:

r1,2 = 0.00

Expected return of a two-stock portfolio:

Expected standard deviation of a two-stock portfolio:

r1,2 = -0.25

Expected return of a two-stock portfolio:

Expected standard deviation of a two-stock portfolio:

r1,2 = -0.75

Expected return of a two-stock portfolio:

Expected standard deviation of a two-stock portfolio:

r1,2 = -1.00

Expected return of a two-stock portfolio:

Expected standard deviation of a two-stock portfolio: