In Agile methodology, there is a guiding principle that emphasizes the importance of regular reflection and adaptation to improve team effectiveness ("At regular intervals, the team reflects on how to become more effective, then tunes and adjusts its behavior accordingly"). One of the Scrum events in the Agile framework is particularly well-suited to support this principle. Which Scrum event is it?

	a.	Sprint Review
	b.	Sprint Retrospective
	c.	Daily Scrum Meeting
	d.	Sprint Planning

As a product owner, you are responsible for prioritizing user stories by value during the sprint. Your primary responsibility is to deliver the highest-value features to the customer first. However, in the middle of the sprint, a key stakeholder comes to you and requests the addition of a feature that the customer had previously deemed unnecessary. What is the best course of action in this situation?

	a.	Tell the key stakeholder that the best thing to do is bring it up at the next sprint planning meeting and discuss it then.
	b.	Explain to the stakeholder that the feature will be put at the back of the backlog for a potential future revisit, but right now the customer doesn't see it as valuable.
	c.	Tell the Agile project manager, and let them deliver the message to the team.
	d.	Call a team meeting and explain that you are adding another feature to the increment in the middle of the sprint.