In 1937,President Roosevelt Announced That If a Nation Were to Try

In 1937,President Roosevelt announced that if a nation were to try and purchase military goods from the United States,they should expect to

A) get a good line of credit from the United States.
B) put a sizeable down payment on their purchases.
C) pay cash for the items,and find a way to carry it back to their nation.
D) run into problems with German submarines.
E) pay a war tax,since the United States was neutral.