Choose the one best internal control principle that is related to the following: Only the treasurer of a company can sign a check to pay accounts payable. a. Physical control devices b. Human resource controls. oc. Establishment of responsibility. d. Documentation procedures. QUESTION 25 Choose the one best internal control principle that is related to the following: Cash count is double checked by the supervisor, on a daily basis to discover possible cash shortages. a. Physical control devices. b. Documentation procedures. Oc Independent internal verification. d. Human resource controls