According to the PMBOK Guide, quantitative risk analysis is a process that numerically analyzes the effect of identified risks on overall project objectives. It is usually performed on risks that have been prioritized by the qualitative risk analysis process. Quantitative risk analysis requires specialized skills and tools, such as statistical analysis, simulation, and modeling. Therefore, not every project team member may have the knowledge or experience to perform this task. If the project manager encounters such a situation, the best option is to help the team member to perform the quantitative risk analysis through coaching, mentoring and training. This way, the project manager can ensure that the team member learns the necessary skills and techniques, and can contribute to the risk management process. This also aligns with the project manager's responsibility to develop the project team and enhance their competencies. Option A is not the best answer because contacting the PMO and requesting another team member may cause delays and disruptions in the project schedule and team dynamics. Option B is not the best answer because escalating the issue to the functional manager may not solve the problem, and may create conflict between the project manager and the functional manager. Option D is not the best answer because performing the quantitative risk analysis for the team member may not be feasible or efficient, and may deprive the team member of the opportunity to learn and grow. References: PMBOK Guide, 6th edition, pages 431-432, 440-441.