Which of the following principles s shared by both hierarchies and open organizational structures? 1. A superior can delegate the authority to make decisions but cannot delegate the ultimate…

Which of the following principles s shared by both hierarchies and open organizational structures? 1. A superior can delegate the authority to make decisions but cannot delegate the ultimate responsibility for the results of those decisions. 2. A supervisor's span of control should not exceed seven subordinates. 3. Responsibility should be accompanied by adequate authority. 4. Employees at all levels should be empowered to make decisions.