Situations to work through: an absent stakeholder, a mid-sprint scope change, contradictory requirements.
3 questions in Business Analysis.
Find the decision the dashboard is meant to support and the event that triggered the request, define every metric word precisely, check the data exists before promising the picture, and take back a one-page note that fixes scope against the date instead of accepting the date against unknown scope.
Do not campaign to reverse a signed purchase; change what the requirements are for. Capture the business needs and outcomes independently of the product, run a fit-gap against them, and report each gap with a closure option and a cost so the sponsor can decide where to configure, change process or accept a shortfall.
Triage by what is expensive to reconstruct after they leave rather than trying to capture everything, watch the work rather than only interviewing about it, and verify what you are told against system evidence. Capture the decisions and the exceptions, because the happy path can be rebuilt and the judgement cannot.