Match each type of control activity to the example provided. Items may be used once, more than once, or not at all. A. Human resource controls B. Establishment of Responsibilities C. Segregation of Duties D. Physical controls select select select select 1. One person should not be responsible for related activities of making a sale to a customer and billing customers. 2. Only one cashier can have access to a cash register drawer. 3. Background checks should be performed on all employees before hiring. 4. Key card access is required to enter certain areas of a building