Solve both A & B

Copper Mountain Group (U.S.). The Copper Mountain Group, a private equity firm headquartered in Boulder, Colorado, borrows 5,500,000 for one year at 7.875% interest a. What is the dollar cost of this debt if the pound depreciates from $2.0220/ to $1.9490/ over the year? b. What is the dollar cost of this debt if the pound appreciates from $2.022014 to $2. 1640 over the year? a. What is the dollar cost of this debt. If the pound deprecates from $2 0220/8 to 51.9490/ over the year? 0% (Round to two decimal places.)