1. a) In 1999 , the euro was trading at $0.90 per euro. If the euro is now trading at $1.16 per euro, what is the percentage change in the euro's value? Is this an appreciation or depreciation? b) If the Canadian dollar to U.S. dollar exchange rate is 1.28 and the British pound to U.S. dollar exchange rate is 0.62, what must be the Canadian dollar to British pound exchange rate