Which of the Following Is an Example of a Business

Which of the following is an example of a business using information systems to create new products and services?

A) Apple's creation of the iPad
B) JCPenney's information system that allows its contract manufacturers to see what garments have been sold and need to be replaced
C) The Mandarin Oriental's use of computers to keep track of guests' preferences
D) Verizon's web-based digital dashboard providing real-time company information for managers
E) Walmart's Retail Link system