A business analyst is working on a project's acceptance criteria. In an early collaboration with the company's stakeholders, the business analyst identified several user groups within the company:
"Purchaser," "Shipper," "Customer," and "Agent". The user groups categorize stakeholders with similar needs and create a detailed narrative.
Which technique did the business analyst use for evaluating the solution's acceptance criteria?

The project team is early in the development phase of a new product. The project will need to be completed on a tight timeline and and with a lean budget. What should the team do to reduce the risk of rework?

The project team is working on the requirements specifications for a new product. The team reached a decision on which requirements will be included in the next release A third of the stakeholders endorse one approach while no other approach achieved more than a quarter of the vote Which decision role was used?

A stakeholder has rejected a project's deliverable because it does not meet the original business need. It is further determined that the deliverable does not meet the requirements identified in the baseline.
What is the best approach to resolve this issue?

What should be done lo ensure that the product design meets the stated requirements?