The product is a textbook titled “Microeconomic Theory: Basic Principles and Extensions” from the Mindtap Course List Series by Cengage Learning. Authored by Walter Nicholson and Christopher Snyder, this revised edition was published in 2016. The textbook covers the subject area of Business & Economics, specifically focusing on Microeconomics. With a hardcover format and 784 pages, this textbook is a comprehensive resource for students and professionals interested in the principles and extensions of microeconomic theory.