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

The besl way lo ensure Ihe integrity of requirements is to:

Which statement accurately depicts what changes can be made to requirements after they are baselined?

The project manager is beginning to prepare for a test readiness review with the customer. The project manager knows that the customer will want a summary of requirements that have been rejected or deferred.
The project manager has requested that the business analyst provide a list of rejected and deferred requirements.
What should the business analyst have done to complete this request?

A business analyst is attempting to elicit requirements on a current project. The business subject matter experts (SMEs) from various departments in the company question how the solution will work with their various systems.
Which modeling technique should the business analyst use to depict how the solution will work with all of the company's systems?