Answer:
Option (C) is correct.
Explanation:
Balance of trade refers to the difference between a nation's total exports value and total imports value. It is a component of balance of payment. The balance of trade is a narrower concept than the balance of payment.
Balance of trade is also known as trade balance and it is a crucial component of current account. If a nation has more exports than imports then this nation is experiencing trade surplus and if a nation has more imports than exports then this nation is experiencing a trade deficit.