QUESTION 165 When exchange rates foreign currencies become more expensive relative to the dollar. This means that imports become expensive, and U.S. exports become expensive. O a. fall; more; less O b. rise; less; more O C. fall; less; more O d. rise; more; less QUESTION 166 If global demand for agricultural goods moves away from the United States and toward China, the U.S. dollar will while the Chinese yuan will O a. appreciate; be unaffected O b. depreciate; appreciate O C. be unaffected; appreciate O d. appreciate; depreciate