Honda manufactures a specific model of its automobiles in Japan for sale in the United States. The base price of this vehicle in Japan is 2,000,000. The spot rate of the Japanese yen against the US dollar has recently moved from 97.00/$ to 90.00/$. The change in the exchange rate is ________% and the change in the US$ price of the vehicle is ___________% (7.7778); (7.7778) 7.7778; (7.7778) 7.7778; 7.7778 (7.7778); 7.7778