Could you please answer all of these question please. Thank you so much, thumb up for sure . :)

For each of the following four scenarios, say whether the value of the dollar will appreciate, depreciate, or remain the same relative to the Japanese yen. Explain each answer in no more than 2 to 3 sentences. Assume that exchange rates are free to vary and that other factors are held constant. A. Inflation is higher in the U.S. than in Japan. ( 1 mark) B. Real interest rates are higher in the United States than in Japan. (1 mark) C. The United States imposes new restrictions on the ability of foreigners to buy American companies and real estate. ( 1 mark) D. U.S, wages rise relative to Japanese wages, and American productivity falls behind Japanese productivity. ( 2 marks)