11:39 AM You sent 34. Assume that today the exchange rate for yen to dollars is 140.81 JPY per USD. A little over a year ago, the exchange rate was 113.24 JPY per USD. What has been the net impact to the exchange rate over that time? a. The Japanese Yen depreciated as compared to the U.S. Dollar. b. The Japanese Yen appreciated as compared to the U.S. Dollar. c. There was a very small change in the exchange rate of just +0.57 JPY per USD. We would need to look at the exchange rate over time a little more closely to see if the movements were relatively flat and virtually unchanged. d. It is impossible to tell what happened