a.	What is the expected return on a portfolio that is equally invested in the two assets? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)
b.	If a portfolio of the two assets has a beta of .99, what are the portfolio weights? (Do not round intermediate calculations and round your answers to 4 decimal places, e.g., .1616.)
c.	If a portfolio of the two assets has an expected return of 10 percent, what is its beta? (Do not round intermediate calculations. Round your answer to 3 decimal places, e.g., 32.161.)
d.	If a portfolio of the two assets has a beta of 3.30, what are the portfolio weights? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answers to the nearest whole number, e.g., 32.)

a. Expected Return: %

b. Weight of Stock:

Weight of Risk-Free:

c. Portfolio Beta:

d. Weight of Stock:

Weight of Risk-Free: