A European investor can eam a 4.75 percent annual interest rate in Europe or 2.75 percent per year in the United States. If the spot exchang euro, at what one-year forward rate would an investor be indifferent between the US. and japanese investments? $1.5498 $1.5335 $1.5977 $1,6108 $1.5484 enuro. at what one-year forward fafe would an investor be indiffecent between the U.5. and lasafivese imestmens? 51.540051.533551.597751.610851.5494