What is Feldstein's primary concern about the proposed project?

Feldstein's primary concern about the proposed project relates to the financial implications and costs. This indicates that he is focused on how the project will affect budgets, funding, and financial resources available for the initiative. Concerns about financial aspects are critical in project planning, as they can determine whether a project is feasible or sustainable in the long run. Effective financial management ensures that all necessary resources are allocated appropriately, and potential economic risks are evaluated. In this scenario, it can be inferred that Feldstein prioritizes understanding the fiscal responsibilities and overall economic impact of the project over other potential considerations, such as community input, environmental impact, or external approvals, which may be secondary to the financial assessment in his viewpoint.