Suppose You Have One U

Suppose you have one U.S.dollar with which you wish to purchase U.K.(one-year) bonds in period t.Which of the following expressions represents the amount of U.K.pounds you will receive in one year from purchasing U.K.bonds in period t?

A) i
B) 1 + i*
C) (1 + i*) Eet+1 / Et
D) (1 + i*) Et / Eet+1
E) none of the above