Given the following market values of stocks in your portfolio and their expected rates of return, what is the expected rate of return for your common stock portfolio?
Stock Market Value($ Mil.) E(Ri)
Disney 15000 0.14
Starbucks 17000 -0.04
Harley Davidson 32000 0.18
Intel 23000 0.16
Walgreens 7000 0.12