The product owner should work closely with the team to ensure that the most critical features are prioritized and clearly understood. Inviting the customer to the sprint planning meeting helps ensure that the team has a direct understanding of what is most important to the customer and their business needs. This fosters collaboration and ensures the team works on the most valuable features first.
Additionally, refining the product backlog and identifying the Minimum Viable Product (MVP) ensures the team knows the minimum set of features required for the product to provide value to the customer. By focusing on the MVP, the team can quickly deliver a product that addresses the core needs, enabling faster feedback and iterations.

The correct answer is B - The entire team is responsible for quality, but each team member ' s role may vary as stated in the definition of done (DoD).
In Agile, quality is a shared responsibility. While specialists like QA may have defined roles, all team members are expected to contribute to maintaining and improving product quality. The Definition of Done (DoD) captures shared criteria for acceptance and completion.
From the PMI Agile Practice Guide:
"Agile teams are cross-functional and collectively accountable for quality. Specific roles may perform different tasks, but everyone contributes to ensuring the product meets the agreed-upon standards." (PMI Agile Practice Guide, Section 5.2 - Quality and Definition of Done) Mike Griffiths clarifies:
"Quality is everyone's responsibility. Teams should define what ' done ' means and ensure that all members understand and uphold those standards during development." (Mike Griffiths, PMI-ACP Exam Prep Book, Chapter 4 - Team Performance) Why other options fall short:
* A implies all members must be involved in every component, which may not be efficient or realistic.
* C incorrectly assigns surprises or gaps solely to QA.
* D misrepresents the Product Manager ' s role and overemphasizes top-down functionality.

This situation introduces technical uncertainty. In agile, such scenarios are best addressed byspikesor incremental implementationandearly feedback. ThePMI Agile Practice Guide (Section 5.2 Spikes and Experimentation)suggests that uncertain work should be prototyped, tested early, and shown during sprint reviews for feedback and learning.
Mike Griffiths in thePMI-ACP Exam Prep Book (Chapter 7: Problem Detection and Resolution) recommends testing high-risk integrations early and iteratively, rather than over-planning.
* Option Dis correct: developing, testing, and demonstrating early minimizes risk and aligns with agile principles.
* Option Aleans toward waterfall-style planning and over-documentation.
* Option Bincorrectly assumes non-functional requirements are less valuable-they're critical in many systems.
* Option Cmay delay necessary architectural work and increase risk.

The correct answer is C - Encourage the product owner and team to analyze the impact of the changes and prioritize the backlog.
Agile embraces change, even late in the development cycle, but it must be managed through value-driven prioritization. Instead of blindly accepting all changes or overrunning the budget, the product owner collaborates with the team and stakeholders to evaluate the impact, adjust priorities, and ensure high-value items are delivered within constraints.
From the PMI Agile Practice Guide:
"Agile teams welcome change but balance it with value delivery by continuously prioritizing the product backlog. When scope increases, the team and product owner must evaluate trade-offs and adjust delivery accordingly." (PMI Agile Practice Guide, Section 3.4 - Value-Based Prioritization) Mike Griffiths affirms:
"Backlog grooming is a key mechanism to handle change. Product owners collaborate with stakeholders and the team to evaluate new requests, weigh impacts, and reprioritize as necessary." (Mike Griffiths, PMI-ACP Exam Prep Book, Chapter 3 - Value-Driven Delivery) Other options are incorrect:
* A may be true in some organizations but is not an Agile principle.
* B contradicts Agile's emphasis on sustainable pace.
* D may help clarify budgets but doesn't resolve the issue collaboratively.

In Agile, change is considered a natural part of the process, as requirements evolve based on feedback and new insights. The Scrum Master should help the team understand that changes are an opportunity to improve the product and deliver more value to the stakeholders. While it ' s important to manage changes effectively, it
' s also crucial to communicate that continuous improvement and adaptation are integral parts of Agile practices. The Scrum Master should foster a positive environment where change is seen as a way to better meet the customer ' s needs rather than a hindrance to performance.