Synthesized answer
The provided passages do not contain information about what questions remain unanswered in "The Theory of Business Enterprise" [1]. The passage only includes the title of the book and the page count [1]. Therefore, it is not possible to determine what questions remain unanswered based on the given text.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: The Theory of Business Enterprise by Thorstein Veblen Pages: 228