Final answer:
The project manager needs to understand the reasons leading to the selection of a project because it helps them effectively plan and manage the project.
Step-by-step explanation:
The project manager needs to understand the reasons leading to the selection of a project because it helps them effectively plan and manage the project. By understanding the reasons for selecting a project, the project manager can align the project goals and objectives with the organization's overall strategic objectives. They can also anticipate potential challenges and risks associated with the project and make informed decisions to ensure its success.
For example, if a company decides to undertake a project to implement a new software system, the project manager needs to understand the reasons behind this decision. It could be to streamline operations, improve efficiency, or enhance customer service. This understanding will help the project manager define the project scope, allocate resources appropriately, and prioritize tasks to achieve the desired outcomes.
In addition, understanding the reasons for project selection allows the project manager to effectively communicate with stakeholders, such as team members, clients, and senior management. It enables them to explain the project's value, benefits, and expected impact, gaining support and buy-in from stakeholders. This support is crucial for project success as it ensures that everyone is aligned and committed to achieving the project's objectives.