Which statement best describes the Agile principle of customer collaboration?

The principle of customer collaboration in Agile emphasizes the importance of continuous engagement and interaction with customers throughout the development process. This approach values the input and feedback from customers as essential for guiding the development team to create a product that meets actual user needs and expectations.

Option C accurately reflects this Agile principle, highlighting that active customer feedback is not just welcomed but is integral to each phase of development. This continuous loop of feedback helps teams to quickly adapt, make informed decisions, and refine their development efforts based on evolving requirements or insights that emerge during the project.

In Agile, customer collaboration is not limited to initial phases; it's an ongoing process that fosters a shared understanding of goals, priorities, and potential changes, ensuring that the end product aligns closely with customer desires and market realities. This contrasts with the other options, which suggest minimal or static involvement from customers, which is not in line with Agile methodologies.