Hello!
The correct answer is C. A U.S. company that imports bananas from Costa Rica.
This is correct because a "strong U.S. dollar" makes American products appear more expensive to foreign countries. This causes the demand of U.S. goods to decrease. This gives the U.S. dollar more value, so if the U.S. imports goods, the product will cost less. Any other answer would be incorrect, because other foreign countries would not want to import or buy goods/services from the U.S. because of the rising prices.
Hope this helps!