Investors looking for effective international diversification should

a. invest about 60% of their money in foreign stocks.

b. None of the options.

c. invest the same percentage of their money in foreign stocks that foreign equities represent in the world equity market.

d. invest about 60% of their money in foreign stocks and invest the same percentage of their money in foreign stocks that foreign equities represent in the world equity market.

e. frequently hedge currency exposure.