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

A. In early 1990, Japanese and German interest rates rose while U.S. rates fell. At the same time, the yen and DM fell against the U.S. dollar. What might explain the divergent trends in interest rates? Would you expect the dollar to appreciate or depreciate? ( 3 marks). 8. China pegged its currency at 8.28 yuan per US dollar from 1995 to 2005 . At the same time, the People's Bank of china (the Chinese centrai bank) enjoyed an independent monetary policy. In order to maintain these two goals, China imposed capital control. What would have happened in the absence of capital conirol? (2 marks)