Final answer:
The executives in an organization use expert judgment as a project selection method based on their experience with similar projects.
Step-by-step explanation:
The form of project selection method described in the question is Expert Judgment. In this method, the executives rely on their experience with similar projects to determine which projects are likely to perform well and which will not. They review the business case and use their expertise to make an informed decision. This method allows them to draw on their knowledge and expertise to assess the potential success of projects.