Match the following formal review roles and responsibilities:
Roles:
1) Moderator.
2) Recorder.
3) Reviewer.
4) Manager.
Responsibilities:
p) The person chosen to represent a particular viewpoint and role.
q) The person who decides on the execution of inspections and determines if the inspection objectives have been met.
r) The person who leads the inspection of a document or set of documents.
s) The person who documents all the issues, problems and open points.