Which of the following investment strategies involves generating a higher expected rate of return through increasing risk?

If a tariff is imposed on imports of shrimp into the United States, U.S. consumers ________ and U.S. producers ________

A) lose; lose B) gain; lose C) gain; gain D) gain; are unaffected E) lose; gain

Suppose the U.S. dollar price of the Euro falls. This means that

A) the U.S. exchange rate has risen and the U.S. dollar buys more euros. B) the U.S. exchange rate has risen and the U.S. dollar buys less euros C) the U.S. exchange rate has fallen and the U.S. dollar buys more euros. D) the U.S. exchange rate has fallen and the U.S. dollar buys less euros.