A trigger for re-prioritization is an event or a change that affects the relative importance or urgency of the project’s requirements or deliverables1. A new initial public offering (IPO) in the stock market is an example of such an event, as it may create new opportunities or threats for the online stock trading system and its stakeholders. The project team may need to re-prioritize the requirements or deliverables to align with the new market conditions and stakeholder expectations. The other options are not triggers for re-prioritization, but rather project issues or risks that need to be managed or mitigated. References: 1