Answer:
16.62%
Explanation:
First, use CAPM to find the expected return of each stock;
r= risk free + beta (market risk premium)
UPS;
r = 0.06 +(1.6*0.09)
r = 0.204 or 20.4%
Walmart;
r = 0.06 + (0.9*0.09)
r = 0.141 or 14.1%
Next find the return of portfolio;
Let UPS be represented by U and Wal-Mart by W
rP = wU*rU + wW*rW
P= portfolio
w= weight of...
r = return of....
rP = (0.40*0.204) + (0.60 * 0.141)
rP = 0.0816 + 0.0846
rP = 0.1662 or 16.62%
Therefore, the expected return on a portfolio is 16.62%