Sagot :
The Federalists argued this point: 3. "Since the states printed their own money, trade between the states was almost impossible." The Federalists were in favor or ratifying the Constitution, which would do away with the Articles of Confederation and give more power to a central government.
Yes it's 3. because with so many states having different money, it was difficult to exchange the different types. A strong central government would eliminate that problem.