Devon Inc. has moved from a decentralized to a centralized structure. Which of the following conditions would make it more likely for the centralized structure to be effective? (Select all that apply.) A centralized structure would be more likely to be effective if it was based on the fact that the company needed to reduce office and administrative costs. A centralized structure would be more likely to be effective if it was based on the fact that department heads were relatively new and still learning the ropes of the industry. A centralized structure would be more likely to be effective if different departments needed more independence and authority. A centralized structure would be more likely to be effective if team leads needed to feel more empowered and motivated