Macroeconomics 11th Edition by Michael Parkin

تمرين 17

Use the following data to work Problems. The U.S. dollar exchange rate increased from $0.96 Canadian in June 2011 to $1.03 Canadian in June 2012, and it decreased from 81 Japanese yen in June 2011 to 78 yen in June 2012.
What was the value of 100 yen in terms of U.S. dollars in June 2011 and June 2012Did the yen appreciate or depreciate against the U.S. dollar over the year June 2011 to June 2012?