14.First please write down the currency name of your own country and exchange rate of your currency against the U.S. dollar. Then answer the following questions: 1) Based on the exchange rate you have written, what kind of change of exchange rate means your own currency depreciate (here, you can give a number as an example)? 2) Do you think it is good or bad of the depreciation of your own currency to the country? Give me your reasons. 3) Suppose you expect that your own currency will depreciate against U.S. dollar in next three month, and meanwhile you will plan to pay $10000 to a firm three month later. So based on your expectation, what kind of transaction you do will be regarded as a wise decision