Which of the following statements best explains a limitation of the political map shown in conveying economic information? a- In the context of currency, the borders between the member states are irrelevant.
b-In the context of free trade, the borders between the member states are irrelevant.
c-In terms of an international division of labor, there are no variations in wage rates across the borders of member states.
d-In terms of consumer prices, there are no variations in price amounts across the borders of member states.
e-In terms of manufacturing, there are no variations in production costs across the borders of member states.