Correct Option: B. To provide a summary of transactions for a specific account category Detailed Explanation: Control accounts are a crucial component of financial accounting, primarily used to summarize transactions related to specific categories of accounts, such as accounts receivable or accounts payable. Here’s a step-by-step breakdown of why option B is the correct answer:

1. Definition of Control Accounts: Control accounts are general ledger accounts that summarize the total balances of a group of related subsidiary accounts. For example, the accounts receivable control account reflects the total amount owed to a business by all its customers, while the accounts payable control account shows the total amount the business owes to its suppliers.
2. Purpose of Control Accounts: The primary purpose of control accounts is to provide a clear and concise summary of transactions for a specific account category. This allows businesses to monitor their financial position without having to sift through numerous individual transactions. By summarizing these transactions, control accounts help in maintaining an organized and efficient accounting system.
3. Facilitating Reconciliation: Control accounts also facilitate the reconciliation process. For instance, the total in the accounts receivable control account should match the total of all individual customer accounts in the subsidiary ledger. If there is a discrepancy, it indicates that there may be an error in the recording of transactions, prompting further investigation.
4. Efficiency in Reporting: By using control accounts, businesses can generate financial reports more efficiently. Instead of detailing every single transaction, they can present summarized data, which is particularly useful for management and stakeholders who need to understand the overall financial health of the organization quickly.
5. Internal Control: Control accounts enhance internal control by providing a mechanism to verify the accuracy of the subsidiary ledgers. Regular reconciliation of control accounts with subsidiary ledgers helps in identifying errors or fraud, thus safeguarding the company’s assets.

Why Other Options Are Incorrect:

• Option A: To eliminate the need for subsidiary ledgers This option is incorrect because control accounts do not eliminate the need for subsidiary ledgers; rather, they complement them. Subsidiary ledgers provide detailed information about individual transactions, while control accounts summarize this information. Both are necessary for a complete accounting system.
• Option C: To increase the number of accounts in the general ledger This option is misleading. Control accounts do not increase the number of accounts in the general ledger; they serve as a summary for existing accounts. The purpose of control accounts is not to add complexity but to simplify the reporting of financial data.
• Option D: To serve as a temporary holding account for unrecorded transactions This option is incorrect because control accounts are not designed to hold unrecorded transactions. Instead, they reflect the total of recorded transactions in the subsidiary ledgers. Temporary holding accounts are typically used for different purposes, such as awaiting final classification or recording.

Summary for Revision:

• Control accounts summarize transactions for specific account categories, enhancing clarity and efficiency in financial reporting.
• They facilitate reconciliation between the general ledger and subsidiary ledgers, helping to identify errors or discrepancies.
• Control accounts do not replace subsidiary ledgers; they work alongside them to provide a comprehensive view of financial data.
• They are essential for maintaining internal control and safeguarding assets through regular verification processes.