At the start of an agile project, the product owner prefers releasing features incrementally during development rather than waiting a year for the finished product. What should the project manager do?

The product owner's preference for incremental feature releases aligns with agile principles, specifically the concept of delivering value early and frequently. Facilitating sprint planning sessions to define the Minimum Viable Product (MVP) directly addresses this by breaking down the product into its most essential, shippable components. This allows for early releases and continuous feedback. Developing metrics like velocity is important for tracking progress but doesn't directly address the how of incremental delivery. Fostering an interruption-free environment is a good practice for team productivity but isn't the primary action for enabling incremental releases. Implementing a reward system is a motivational tool, not a direct method for structuring incremental product delivery.