Using the data contained in Figure, what 52-week rate of return, excluding dividend yields, would an investor have received by purchasing the following portfolios of stocks?
a. The stocks in the Dow Jones 30 Industrial Average
b. The stocks in the New York Stock Exchange Financial Average
c. The stocks in the NASDAQ Computer Industry Average
d. The stocks in the Russell 2000 Index
Assume that you purchased the stocks in the various averages in the same proportions that they are in the averages.