In agile methodology, particularly in Scrum, it is essential to focus on delivering value through iterative, incremental development. Rather than planning everything upfront for the entire 2-year duration, the focus should be on delivering small, manageable releases on a regular cadence, allowing for flexibility and adaptability based on feedback from stakeholders. This approach helps to ensure that the team remains responsive to changing requirements and can continually improve the product over time.

The product owner is responsible for managing the product backlog and ensuring that it reflects the priorities and vision of the product. While the Scrum team can suggest changes or improvements during the refinement process, the product owner has the final say on whatchanges are made to the backlog. This ensures that the product backlog aligns with business needs, stakeholder expectations, and the overall product vision.
Therefore, the product owner can reject changes to the backlog if they believe the changes do not align with these priorities.

The best approach to resolving this conflict is collaborating, as it encourages open communication and active participation from all team members. In this case, the graphic designer's non-participation is causing frustration within the team. The Scrum Master should facilitate a discussion where the designer can express their concerns, and the team can share why their attendance in meetings is important. By collaborating, the Scrum Master can help find a solution that addresses both the designer's needs and the team's expectations, ensuring better teamwork and alignment moving forward. This approach encourages mutual respect and fosters a cooperative environment.

To promote transparency in an agile environment, the scrum master should ensure that key information about the team's work, progress, and velocity is easily accessible and visible to everyone. Radiating information in a common area, such as a team room or workspace, fosters openness and ensures that all team members and stakeholders can quickly understand the status of the project. This encourages shared understanding and promotes collaborative problem-solving.

The correct answer is C - Invest in technology-collaboration tools to enable effective communication and ensure a common understanding of the scope, issues, and solutions.
Agile encourages high-bandwidth communication, preferably face-to-face. However, when working with distributed teams, modern collaboration tools serve as essential enablers of shared understanding and timely feedback, reducing the risk of miscommunication and rework.
From the PMI Agile Practice Guide:
"While agile prefers face-to-face communication, geographically dispersed teams must rely on tools to mimic these interactions as closely as possible. These include video conferencing, online whiteboards, and real-time collaboration platforms to create a shared understanding." (PMI Agile Practice Guide, Section 2.3 - Communication and Collaboration) Mike Griffiths supports this as well:
"Remote teams need strong communication enablers. Collaboration tools help mitigate the challenges of distributed work by enabling transparency, synchronous discussions, and shared visibility of the work." (Mike Griffiths, PMI-ACP Exam Prep Book, Chapter 4 - Team Performance) Why the other options are less appropriate:
* A assumes majority rule over inclusive engagement.
* B is often impractical and does not reflect Agile's adaptability.
* D is vague and lacks actionable commitment.