If the United States Receives $200 Billion of Foreign Investment

If the United States receives $200 billion of foreign investment and at the same time invests a total of $160 billion abroad, then the U.S.

A) capital account balance increases by $40 billion.
B) current account must be in surplus.
C) balance of payments must be negative.
D) capital account balance decreases by $40 billion.
E) official settlements account balance increases by $40 billion.