Here is some additional information that could be seen as supporting details.
It wasn't just any file. It was the —a mythical, 32-chapter slide set that supposedly contained the clearest diagrams of the IS-LM model ever rendered in PowerPoint.
In this chapter, Mankiw examines the role of government in the economy, including:
in 2022) is supported by a comprehensive suite of digital resources. Below is a report on finding and utilizing the full set of PowerPoint (PPT) slides for this edition. Macmillan Learning Primary Source for Official Slides