Instruct: Classify Amazon reviews into positive or negative sentiment
Query: All you need for this clep exam!

I studied only this book for 3 days (about 8 total hours) and easily passed this clep exam with a 71 out of 80. Most of the ideas in this book are somewhat comman knowledge - its just a matter of knowing the actual terms and definitions that are used in marketing. I also used the practice exams in the book and found them to be similar to the test.