When team members repeatedly ask what to do first, the work is not being clearly ordered by value and urgency. In agile and hybrid environments, prioritization is primarily the product owner's responsibility, with the project manager facilitating alignment. Working with the product owner to ensure the product backlog is prioritized (A) provides a consistent, visible ordering of work so the team can pull the next highest-priority items without confusion. This supports flow, reduces wasted time in meetings, and improves delivery of business value. Reviewing the backlog daily in the coordination meeting (B) is inefficient and suggests the backlog is not being managed proactively; daily coordination should focus on progress and impediments, not repeated reprioritization. Encouraging team members to prioritize (C) blurs accountability and can create conflicting decisions; teams sequence tasks within the sprint, but they should not redefine product priorities.
Relying on the project management plan (D) is too rigid for day-to-day prioritization of evolving work. A well-prioritized backlog enables autonomy, predictability, and productivity.

The project manager should first validate the reason for the nonpayment of overtime pay. If the complaint is valid, the project manager should add it as an issue in the issue log. The issue log is a project document where all the issues are recorded and tracked. It is used to document and monitor the status of all issues until they are resolved. References: PMBOK Guide, 6th Edition, Section 4.3: Direct and Manage Project Work, and Section 11.6: Control Risks.

The project manager must take immediate action to address both behavioral and performance issues.
Providing direct, constructive feedback to the underperforming senior technical member will help address their critical behavior and performance lapses. According to the PMBOK Guide - Seventh Edition, project managers are responsible for managing interpersonal conflicts and promoting team collaboration.
By addressing the disruptive behavior and lack of task performance, the project manager fosters a psychologically safe environment and restores team dynamics.
Option A avoids the issue and reduces collaboration.
Option B escalates prematurely and may cause greater disruption.
Option C is positive, but without addressing the root cause, the issue may persist.
References:
PMBOK Guide - Seventh Edition, Team Performance Domain
PMI Talent Triangle - Leadership: Conflict and Feedback Management
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According to the PMBOK Guide, the project manager is responsible for managing changes and ensuring that they are aligned with the project objectives and scope. One of the tools and techniques for managing changes is change control tools, which include a change log, a change management system, and a configuration management system. When a change request is received, the project manager should use these tools to record, track, and approve or reject the change request. In addition, the project manager should also update the project documents and plans that are affected by the change request. One of the project documents that may need to be updated is the product backlog, which is a prioritized list of features and requirements that the project team delivers in sprints. The product backlog is a dynamic document that can change as the project progresses and new information is discovered. Therefore, the project manager should facilitate the update of the product backlog to reflect the change request and ensure that the project team and the project sponsor are on the same page regarding the project scope and deliverables. References: PMBOK Guide, 6th edition, pages 115-116,
123-124, 541-542.

According to the PMBOK Guide, a project manager should plan to execute the procurement tasks in a virtual environment, when faced with the situation of local vendors being unavailable and having the option to hire the same services from companies in other countries. This is part of the plan procurement management process, which involves determining the project procurement strategy, the types of contracts, the procurement documents, the source selection criteria, and the procurement management plan. A virtual environment is one where the project team and the vendors communicate and collaborate using technology, such as online platforms, video conferencing, cloud computing, etc. A virtual environment can enable the project manager to access a wider pool of potential vendors, reduce travel costs and time, and increase flexibility and efficiency.
However, a virtual environment also poses some challenges, such as cultural differences, legal issues, security risks, communication barriers, and quality control. Therefore, the project manager should plan the procurement tasks carefully, considering the project objectives, the stakeholder expectations, the project risks, and the best practices for managing virtual teams and vendors. References: PMBOK Guide, 6th edition, pages
459-460, 471-472.