Would your PQR survive an inspection?

A site's PQR procedure states that the purpose of the review is 'to demonstrate compliance with EU GMP Chapter 1'. An inspector asks what the review is for. Which answer matches the regulation?

• ATo confirm that every batch in the period was released in compliance with the marketing authorisation
• BTo verify the consistency of the process, the appropriateness of the specifications, to highlight trends and to identify improvements
• CTo provide the regulator with an annual summary of quality metrics
• DTo document that all deviations and complaints in the period were closed