Final answer:
The team executes the strategic plan during the 'Performing' stage of team development. This stage is characterized by high efficiency and autonomy as the team works towards the organization's goals. The Performing stage is distinct from the other stages of team development such as Forming, Storming, Norming, and Adjourning.
Step-by-step explanation:
When a team carries out the strategic plan, it is primarily in the Performing stage of development. This stage, represented by option A, is a phase in the Tuckman's team development model where the group is fully functional and works efficiently towards achieving goals. In this stage, the team members are competent, autonomous, and able to handle the decision-making processes without supervision.
Here's a quick overview of the stages:
- Forming: The initial stage where the team meets and learns about the project and their formal roles and responsibilities.
- Storming: The stage where team members start to push against the boundaries established in the forming stage.
- Norming: At this point, team members adjust their behavior and learn to work together more effectively.
- Performing: The team is now more strategically aware; the team knows clearly why it is doing what it is doing. This is the stage of peak performance.
- Adjourning: Occurs when the team disbands and individual members move on to their next project or task.
Option B, C, D, and E represent the other developmental stages which are not suitable for describing the execution of strategic plans, which involve high-level performance and teamwork.