The correct answer is: A. physical verification.
Stock verification sheets are used to record the results of a physical count of inventory. This is done to ensure that the actual quantity of inventory on hand matches the quantity that is recorded in the accounting system.
Financial control is the process of ensuring that financial resources are used effectively and efficiently. This includes activities such as budgeting, accounting, and auditing.
Financial verification is the process of ensuring that financial statements are accurate and complete. This is done by comparing the financial statements to supporting documentation, such as invoices and receipts.
Quality verification is the process of ensuring that products or services meet the required quality standards. This is done by inspecting the products or services, and by conducting tests.