If the exchange at time t is Et = €1.2/$. You invest $1 in an euro asset at t, which has an interest of 8%. When the asset expires at t+1, you get paid € (x.x round UP to one decimal place). If Et+1 =...

If the exchange at time t is Et = €1.2/$.   You invest $1 in an euro asset at t, which has an interest of 8%.  When the asset expires at t+1, you get paid €            (x.x round UP to one decimal place).  If Et+1 = €1.02/$, then your rate of return in terms of € is         % (round to the nearest integer).