Answer:
The answer is option is C) A credit on the trade account.
Step-by-step explanation:
A sale is a result of an effective demand which will reflect as a credit on the trade account.
The trade account is an account in which trade credit is spent and repaid. It represents one of the most valuable lines of credit to any business. Once payment for sales is received, when trade credit is given, a trade account is established.
Therefore, the sale of American computers to the Spanish government shows up as a credit on the trade account of the selling entity.