Answer:
Without more context or information, it's difficult to determine the author's purpose for writing "David Letterman and Duct Tape: How to Fund Your College Education" with certainty. However, based on the title alone, it's possible that the author's purpose is to provide a lighthearted and humorous approach to discussing the challenges of paying for college education. The reference to David Letterman, a popular late-night talk show host known for his humor and wit, may suggest that the article or book is meant to be entertaining and engaging for readers. The use of duct tape in the title may also imply that the author is suggesting creative or unconventional methods for funding college education, which could be an interesting topic for readers.
Step-by-step explanation: