A business analyst is developing a traceability matrix to determine whether or not any gaps exist and to identify any discrepancies.

Which critical field is needed to ensure that the traceability matrix is usable?

A company's management team has decided to deploy a new product. However, there is concern that users may not accept a new product that forces them to change existing practices.
The business analyst should:

Last year, a company registered a high number of complaints about its customer service. Which of the following tools or lechniques can help to identify the high-priority changes needed to improve that service?

A business analyst has captured all of the requirements from the various stakeholders within the organization and has compiled them into a complete list. After reviewing the list of requirements with the stakeholders, it is determined that the list of requirements is too large and will exceed the allotted budget.
Which tool or technique should the business analyst use with the stakeholders to prioritize the requirements to determine which requirements are approved, deferred, or rejected?

A company is in the final phases of implementing a project for a client. Which tool or technique could the business analyst use to iteratively validate the solution?