answer 8 questions of International Monetary and Financial Econ

please answer qeustion 4 to 12, no 9. so total 8 quetions.

When doing this assignment make sure that you answer all of the questions asked. For example, 

if a question asks you to calculate the real exchange rate for a currency pair and then asks you by how much one of the currencies depreciated, make sure that your answer has the calculation and the percentage of appreciation/depreciation. Make sure that you state explicitly whether a currency has appreciated or depreciated.