Suppose Lufthansa Buys 10 Boeing 747s for $150 Million in 1991,financed

Suppose Lufthansa buys 10 Boeing 747s for $150 million in 1991,financed by a five year loan from the US Export Import Bank.There is a one-year grace period on principal and interest payments.The net impact of this sale in 1991 is

A) a $150 million reduction in the U.S. trade deficit.
B) a $150 million reduction in the U.S. capital account surplus.
C) zero change in the U.S. balance of payments in 1991.
D) all of the above.