Suppose a U.S. investor wishes to invest in a British firm currently selling for 20 per share. The investor has $13,600 to invest and the current exchange rate is $2/. Suppose now the investor also sells forward 6,800 at a forward exchange rate of $1.90/. Calculate the dollar-denominated returns for each scenario. (Round your answers to 2 decimal places. Negative amounts should be Indicated by a minus sign.) Price per Share (0) Exchange Rate: Rate of Return (%) at Given Exchange Rate $1.90 $2.00 $220 E