Concept:The balance of payments is the comprehensive record of all international trade and financial transactions.
Explanation:International trade involves visible goods, services, income flows, and financial transfers.
The balance of payments records all such transactions between a country and the rest of the world over a specific period.
It is divided into the current account and the capital account.
The current account covers trade in goods and services, while the capital account covers financial investments and transfers.
The balance of trade, however, only records visible goods, not all international transactions.
Therefore, the balance of payments gives the complete picture of a country's international trade record.
Answer:B. balance of payments