Professor Patty Is Very Distraught That Three Students in Her

Professor Patty is very distraught that three students in her class cannot afford to buy the forty two chapter book.The book is used for two semesters although not all students take the second course.She finally tells them that she will make copies of the twenty one chapters to be discussed for them,at no charge.Professor Patty makes the copies and gives them to the students prior to the beginning of each new chapter.If Professor Patty is sued for copyright infringement:

A) she wins because the fair use doctrine permits use of the work for educational purposes.
B) she wins because she is not copying the entire book but only twenty one chapters of it and is not making a profit.
C) she loses because by making and distributing the chapters she is diminishing the value of the book on the national market.
D) she loses because she is copying whole sections and a significant portion of the book