Answer:
A. if the business is very small
Step-by-step explanation:
Subsidiary ledgers are maintained to support the entries in the main ledger. They give more details of the individual items in the main ledger.
They are usually used when a company has large sales volumes to make sure transactions are accurate.
However in small businesses there no need for subsidiary ledger in a small company.
Accounts payable subsidiary ledger shows details of amounts owed to suppliers by a business.
When the business is very small there will be no need for this.