Ed and Jim are discussing the security measures needed by a department store to prevent causes of fraud. Ed discusses the need for all high level merchandise to have sensors to make theft more difficult. Jim believes there should be alarms installed to prevent any access after the store closes, even by employees. What is being discussed here? O Ed and Jim are both discussing human resource controls. O Ed and Jim are both discussing independent internal verification. O Ed and Jim are both discussing establishment of responsibility. O Ed and Jim are both discussing physical controls