Which of the following are benefits of decentralization? I Giving a manager of a division greater decision making control over his/her division provides vital training for a manager who is on the rise in the company l Managers at corporate headquarters have greater control in seeing that the goals of the company are realized. III Added decision-making authority and responsibility often leads to increased job satisfaction and often persuades a manager to put forth his/her best efforts Select one o Only I and I o Only II and III o Only I and III o Only