3.Which of the following best illustrates the affiliate revenue model?(A) eBay receives a small fee from a seller if a seller is successful inselling an item.(B) Pandora provides basic services for free, but charges a premium foradvanced services.(C) Yelp receives a fee after steering a customer to a participatingWeb site where he or she makes a purchase.(D) Apple accepts micropayments for single music track downloads.Answer: C Difficulty: Moderate