Which of the Following Could Be Considered as a Product

Multiple Choice

Which of the following could be considered as a product line extension for a service organisation?

A) The introduction of online book purchasing over the Internet
B) The first creation of search engines for the Internet
C) A retailer offering financial services to its customers
D) An airline that instigates a new route to a different destination for its customers
E) A restaurant that now offers credit card payment facilities