Identify which internal control principle is violated in the following situations: 1. As a result of the checks are not being prenumbered, some cash payments have not been recorded. A. Physical controls B. Documentation procedures C. Independent internal verification D. None of the above 2. Cash sales from the same cash register are handled with four employees. B A. Segregation of duties B. Establishment of responsibility C. Independent internal verification D. None of the above 3. The supervisor does not count the cash on a daily basis, consequently cash shortages are not determined. A. Independent internal verification B. Establishment of responsibility C. Segregation of duties D. None of the above 4. Purchase orders are approved and checks for payment are signed by the same authorized employee. A. Establishment of responsibility B. Human resource controls C. Segregation of duties D. None of the above 5. The companys cashier has been working for approximately 8 years, without taking any leave. A. Independent internal verification B. Establishment of responsibility C. Segregation of duties D. None of the above