Identify the principles of internal control with the appropriate description below. 1. Involves the review, comparison, and reconciliation of data prepared by other employees. 2. Provide evidence that transactions and events have occurred. Independent Internal Verification 3. Includes the authorization and approval of transactions. Physical Controls Establishment of Responsibility 4. Rotating employees' duties and requiring employees to take vacations. Segregation of Duties 5. Related activities should be assigned to different individuals. Human Resource Controls Documentation Procedures 6. ing garment sensors to deter theft.