Due to the integrated nature of their capital markets, investors in both the U.S. and U.K. require the same real interest rate, 2.5%, on their lending. There is a consensus in capital markets that the annual inflation rate is likely to be 3.5% in the U.S. and 1.5% in the U.K. for the next three years. The spot exchange rate is currently $1.50/. Using the Purchasing Power Parity, what is your expected future spot dollar-pound exchange rate in three years from now?

Group of answer choices:

a. $1.5904/

b. $1.6154/

c. $1.5597/

d. $1.5785/