1495/take dules es Which of the following observations by an auditor is most likely to indicate the existence of control weaknesses over safeguarding of assets? 1. A service department's location is not well suited to allow adequate service to other units. 2. Employees hired for sensitive positions are not subjected to background checks 3. Managers do not have access to reports that profile overall performance in relation to other benchmarked organizations 4. Management has not taken corrective action to resolve past engagement observations related to inventory controls O 2 and 3 only 02 and 4 only 01 and 4 only 01 and 2 only