Correct Answer: B, CThe project manager should first facilitate a risk workshop with all stakeholders to identify and assess the risks to the project. This ensures a comprehensive understanding of all potential issues, including the concern about the project implementation date coinciding with the financial budget planning period, and engages all key stakeholders in the risk management process. Additionally, logging the concern as a risk in the project risk register and assessing its impact and severity will help in actively managing and mitigating this risk throughout the project lifecycle. This structured approach allows for the development of a risk response plan and keeps the sponsor informed about the actions taken to address the concern.