When managing a project with new team members who lack formal project experience, it's important to provide support and flexibility. Including buffer time in the schedule can help absorb future delays and reduce pressure on the team. This approach allows the team to learn and grow while still keeping the project on track.
It's a proactive measure that anticipates potential challenges and plans for them in advance. References:
PMBOK Guide - Sixth Edition (Page 181, 6.6.1.4 Schedule Baseline and Project Schedule Network Diagrams)

The best practice in this situation is to seek alternative tools that are accessible to all team members. This approach aligns with the principles of inclusivity and effective communication in project management. It ensures that all team members can participate fully in the project activities, regardless of their location. The PMBOK Guide emphasizes the importance of communication and collaboration tools in managing virtual teams, suggesting that project managers should leverage technology to bridge geographical distances1.
References:
PMI's "Managing Virtual Teams for High Performance" article2.
PMI's "Leading Virtual Project Teams" article3.
The latest edition of the PMBOK Guide1.

In an Agile environment, the project manager's role is to empower the teams and make them self- organizing12. This involves helping the teams establish their own ground rules and ensuring adherence to these rules3. It's important to revisit these rules at regular intervals for continuous improvement2. This approach promotes collaboration, understanding, and strong leadership within the team1. It's also crucial for the project manager to have excellent communication skills, the ability to identify and analyze potential risks, and the ability to motivate and mentor individuals and teams3. References:
https://apmg-international.com/article/what-does-agile-project-manager-do
https://businessmap.io/blog/agile-project-manager

A statement of work (SOW) is a formal document that outlines the specific tasks, deliverables, and requirements of a project. It serves as a contractual agreement between a vendor and a client, providing a comprehensive description of the work to be performed. A SOW is used to document the project deliverables when outsourcing work to external parties, as it defines the scope, schedule, quality, and payment terms of the project. A SOW can also include a work breakdown structure (WBS), which is a hierarchical decomposition of the project deliverables into smaller, manageable components. References:
* What Is a Statement of Work (SOW)? - Coursera
* Statement Of Work Ultimate Guide: Simple Definition & Template
* What Is a Statement of Work? Definition & Examples - ProjectManager

When a stakeholder raises a concern about quality, the project manager should first validate the claim against objective data, such as metrics or reports defined in the quality management plan. This ensures that decisions are evidence-based and aligned with documented quality criteria.
The PMBOK Guide - Seventh Edition emphasizes that decisions regarding deliverable compliance should be based on quality metrics and standards defined during planning.
Option A bypasses verification and may lead to unnecessary rework.
Option C assumes resolution requires funding without confirming the problem.
Option D relates to risk management and is not the first logical step.
References:
PMBOK Guide - Seventh Edition, Quality Performance Domain
PMI Practice Standard for Project Quality Management