Suppose that a kilogram can of coffee costs about $6 in Canada. Suppose the exchange rate is 0.7 euro per dollar and that a kilogram can of coffee in Belgium costs about 2.1 euros. What is the real exchange rate? Select one: O 2 cans of Belgian coffee per can of Canadian coffee. O 3/4 cans of Belgian coffee per can of Canadian coffee O 3/5 cans of Belgian coffee per can of Canadian coffee O 2.45 cans of Belgian coffee per can of Canadian coffee