Final answer:
Vivian should focus on identifying and addressing duplicate and inconsistent requirements to ensure that the project's objectives are clear and achievable, reflecting the needs of actual stakeholders.
Step-by-step explanation:
When Vivian analyzes the project requirements before finalizing them, she should primarily look for and address duplicate and inconsistent requirements. This is crucial because duplicate requirements can cause confusion and waste resources, while inconsistencies may lead to conflicts down the line. She should ensure that all requirements are aligned and accurately reflect the project's objectives while considering the needs and constraints of the actual stakeholders. This process is critical for the success of the project, as it helps to establish a clear and achievable set of goals that guide the team's work.