D.

Ask the team member to use their recently acquired knowledge to develop and provide training to the team

According to the PBA Guide, one of the competencies for business analysis is emotional intelligence, which is the ability to perceive, understand, and manage one’s own and others’ emotions1. A servant leader is someone who focuses on the needs and development of others, rather than on their own authority or power2. Applying emotional intelligence to leverage this situation to benefit the project would involve recognizing the team member’s frustration, acknowledging their achievement, and encouraging them to share their knowledge with the rest of the team. Asking the team member to use their recently acquired knowledge to develop and provide training to the team is an example of this approach, as it would foster collaboration, learning, and trust among the team members. Requesting budget to reward the team member (choice A) may not be feasible or effective, as it may create resentment or competition among the team members. Promoting the team member to product owner (choice B) may not be appropriate or relevant, as it may not match the team member’s skills, interests, or responsibilities. Providing an incentive to team members who begin using the new tool on this project (choice C) may not be sufficient or sustainable, as it may not address the root cause of the team’s reluctance or lack of knowledge.

References:
1: PBA Guide, Chapter 3, Section 3.2.1 Emotional Intelligence
2: PMP Exam Content Outline, Domain II: People, Task 9: Support team development and team members through feedback and recognition.

D.

Conduct a root cause analysis session

According to the PMBOK Guide, a root cause analysis is a technique that involves identifying the underlying causes of problems or issues in a project. A root cause analysis can help the project manager and the team to understand the factors that contribute to the negative group behaviors and the lack of motivation and productivity. By conducting a root cause analysis session, the project manager can facilitate a collaborative problem-solving process that involves asking why the problem occurred, finding the root causes, and developing corrective actions to address them. A root cause analysis can also help to improve the team’s communication, trust, and morale, as well as the project’s quality, risk, and stakeholder management. Defining and analyzing performance metrics, escalating poor performance to functional managers, or updating the stakeholder engagement plan are not effective actions for improving the project team’s performance, as they do not address the root causes of the problem, and may create more resentment, frustration, or conflict among the team members. References: PMBOK Guide, Sixth Edition, pages 176, 558; PMI-PBA Guide, First Edition, pages 87, 102.

D.

Speak directly with the team member about improvements and commit to an agreed-upon time frame.

Explanation

The agile leader should speak directly with the team member about improvements and commit to an agreed-upon time frame. This is the best option because it shows the agile leader’s respect and empathy for the team member, as well as the willingness to help them overcome their challenges and grow their skills. By speaking directly with the team member, the agile leader can also understand the root cause of the problem, provide constructive feedback, and agree on a realistic and achievable plan for improvement. This option also aligns with the agile values of “individuals and interactions over processes and tools” and "responding to change over following a plan"1.
The other options are not as effective as option D. Option A is not supportive and may demotivate the team member and create resentment. Option B is not appropriate and may embarrass the team member and lower the team morale. Option C is not relevant and may not address the team member’s specific needs and gaps. 

A.

Weekly colocated meetings with the relevant stakeholders

According to the PMBOK Guide, the project manager should design the communication management plan based on the project’s needs, stakeholder’s expectations, and the project life cycle. In a hybrid environment, where some aspects of the project are agile and some are predictive, the project manager should use a combination of formal and informal, synchronous and asynchronous, and written and verbal communication methods. Weekly colocated meetings with the relevant stakeholders can provide the most effective and efficient way of communicating the project’s progress, issues, risks, and changes. It can also facilitate collaboration, feedback, and alignment among the stakeholders. Biweekly conference calls, weekly one-on-one meetings, and biweekly written status reports may not be sufficient or timely enough to ensure the project will be on schedule. References: PMBOK Guide, 6th edition, page 377-378, section 10.1.3.1 Communication Management Plan.

B.

A business case and scope document

According to the PMBOK Guide, the project manager should develop the project management plan by integrating the subsidiary plans and baselines from the different knowledge areas. The project management plan defines how the project will be executed, monitored, controlled, and closed. However, before developing the project management plan, the project manager should first establish the project’s business value and scope, which are the key inputs for the project charter. The business case and scope document are two essential documents that provide the justification and description of the project, its objectives, deliverables, assumptions, constraints, and success criteria. By developing these documents first, the project manager can align the project with the organizational strategy, secure the project authorization, and guide the subsequent planning processes. References: PMBOK Guide, 6th edition, page 89-90, section 4.1 Develop Project Charter; page 95-96, section 4.2 Develop Project Management Plan.

C.

Revisiting the stakeholder engagement plan, focusing on specific overlooked stakeholders

According to the PMBOK Guide, a stakeholder engagement plan is a document that identifies the current and desired levels of stakeholder engagement, and the strategies and actions to increase or maintain stakeholder support throughout the project. A stakeholder engagement plan is an essential tool for managing stakeholder expectations, addressing stakeholder concerns, and resolving stakeholder conflicts. Conflicts between project stakeholders can result in delays, rework, scope changes, or even project failure. Therefore, the project manager should focus on revisiting the stakeholder engagement plan, focusing on specific overlooked stakeholders, to identify the root causes of the conflicts and the best ways to engage them. By doing so, the project manager can improve the stakeholder relationships, align the stakeholder interests, and facilitate the deliverable and output approval process.

References:
PMBOK Guide, 7th edition, Chapter 8: Communications, Section 8.3: Manage Communications,pp. 126-1271
PMBOK Guide, 7th edition, Chapter 9: Stakeholders, Section 9.2: Plan Stakeholder Engagement,pp. 141-1431
PMBOK Guide, 7th edition, Chapter 9: Stakeholders, Section 9.3: Engage Stakeholders, pp. 144-1451
Professional in Business Analysis (PMI-PBA) Handbook, Section 5: Exam Content Outline, Domain 2: Planning, Task 2.4: Develop a stakeholder engagement plan, pp. 22-232

C.

Reevaluate identified risks and update the risk register

According to the PMBOK Guide, 6th edition, section 11.6, the project manager should monitor and control risks throughout the project life cycle, and update the risk register and other project documents as needed. The project manager should not assume that low-level risks are insignificant or that high-level risks are resolved permanently. The project manager should reevaluate the identified risks periodically and in response to triggering events, and reassess their probability, impact, priority, and response strategies. The project manager should also identify new risks, close risks that are no longer applicable, and communicate the risk status to stakeholders. References: PMBOK Guide, 6th edition, section 11.6; PMP Practice Exam, question 68.

B.

Review the open issues with the issue reporter and issue a change request to hire an external domain expert.

Explanation
According to project management best practices, one of the key elements of successful project implementation is to manage the risks and avoid scope creep12. If there are high-priority issues that require external domain expertise, the project manager should not ignore them, ask the issue reporter to close them, or reduce the project scope. These actions could compromise the quality and value of the project deliverables, and lead to customer dissatisfaction and potential litigation.
Instead, the project manager should review the open issues with the issue reporter and assess the impact and urgency of each issue. Then, the project manager should issue a change request to hire an external domain expert who can help resolve the issues and ensure the project meets the requirements and expectations of the stakeholders. This way, the project manager can maintain the project scope and quality, and manage the risks effectively34.
1: Project Management Best Practices | TeamGantt 2: Project Management Best Practices: 8 Strategies for Success 3: Best practices–the nine elements to success - Project Management Institute 4: 10 project management best practices you MUST know - Teamwork