Final answer:
The financial accounting information system is primarily concerned with creating financial statements for external users to inform their decisions.
Step-by-step explanation:
The correct statement regarding the financial accounting information system is: c. It is primarily concerned with producing outputs such as the balance sheet and income statement for external users. Financial accounting focuses on providing information through financial statements to external parties such as investors, creditors, and regulatory bodies to aid in their decision-making processes. This system adheres to standardized guidelines known as Generally Accepted Accounting Principles (GAAP), to ensure consistency and comparability across different companies and industries.