Suppose a U.S. investor wishes to invest in a Britsh firm currently seling for K40 per share the investor has 512.000 to invest, and the current exchange rate is $2F. Required: a. How many shares can the investor purchase? (Round your answer to the nearest whele numbee) b. Fill in the table below for doliar-denominated rates of retum after one year in each of the nine acenarios phree possibie share prices denominated in pounds times three postble exchange rates) (Round your percentage answers to 2 decimal plates. Negative amounts should be indicated by a minus sign.]