Question

Jack, a U.S. citizen, is planning on traveling to Japan. He would like to buy some souvenirs while he is there. If Japanese shopkeepers typically accept yen, what is Jack most likely do in order to buy his souvenirs?

Sell items that he brings with him to Japan in exchange for yen

Convert dollars to Japanese yen before he leaves the United States

Bring items from home that he can use to barter for Japanese souvenirs

Insist that Japanese shopkeepers accept U.S. dollars