Which of the following statements is
true?
◦ If the United States imposes a tariff on Swiss chocolate imports, the price of chocolate in the Switzerland is likely to increase.
◦ If the United States imposes a quota on Swiss chocolate imports, the price of chocolate in the United States is likely to increase.
◦ If Switzerland imposes a "voluntary export restraint" on chocolate exports to the United States, the price of chocolate in the United States is likely to decrease.
◦ All of these