a. The Internet has shifted all shopping power to consumers
b. Consumer reviews on the Internet about various products tend to be equal in quality
c. Business-to-business auctions on the Internet are likely to be the dominant form in the future
d. Extranets are programs that search the Internet for the best price for a particular product
ANSWER: cBusiness-to-business auctions on the Internet are likely to be the dominant form in the future. The business-to-business auction world is shifting from haggling over prices to niggling over parameters of the deal.