Final answer:
Organizations should regularly assess and adjust their strategies to enact strategic control according to Bryan Barry, which ensures long-term success and responsiveness to changes.
Step-by-step explanation:
To enact strategic control, Bryan Barry suggests that organizations should regularly assess and adjust their strategies. This approach is essential for organizations to remain agile and responsive to the ever-changing business environment, ensuring that their strategies are aligned with their goals and the external factors affecting them. The process involves continuous monitoring and adapting in light of new information or changes in the competitive landscape. Rather than focusing exclusively on short-term objectives, delegating control to lower levels indiscriminately, or disregarding external factors—organizations need to maintain a dynamic approach that looks to the long-term success and sustainability.