Final answer:
The primary purpose of the Product Owner role is to prioritize and represent the customer's interests by managing the product backlog and ensuring the development team delivers value accordingly.
Step-by-step explanation:
The primary purpose of the Product Owner role within the Scrum framework of Agile methodology is essentially c) Prioritizing and representing the customer's interests. The Product Owner is responsible for maximising the value of the product resulting from the work of the Development Team. They are also in charge of managing the product backlog, which involves creating and clearly expressing product backlog items, ordering the items to best achieve goals and missions, and ensuring that the backlog is visible, transparent, and clear to all, and shows what the Scrum Team will work on next. Moreover, the Product Owner is a key stakeholder in various Scrum events, such as Sprint Planning, Sprint Review, and Sprint Retrospective meetings. However, they do not manage the team's daily activities, as this is self-organized by the Development Team; nor do they facilitate Sprint Planning meetings, which is typically the role of the Scrum Master; nor do they conduct code reviews, as this is a part of the Development Team's responsibilities.