The U. S. yield curve is flat at 5 percent and the euro yield curve is flat

Question:

The U. S. yield curve is flat at 5 percent and the euro yield curve is flat at 4 percent. The current exchange rate is $ 1.20 per euro. What will be the swap rate on an agreement to exchange currency over a three- year period? The swap will call for the exchange of one million euros for a given number of dollars in each year.

Exchange Rate
The value of one currency for the purpose of conversion to another. Exchange Rate means on any day, for purposes of determining the Dollar Equivalent of any currency other than Dollars, the rate at which such currency may be exchanged into Dollars...