Which of the Following Is an Asset an Up-To-Date Database

Multiple Choice

Which of the following is an asset an up-to-date database provides a firm? 

A)  ability to direct advertising efforts to those people who represent the best prospects for the company's products or services 
B)  offer varied messages to different groups of customers 
C)  create long-term relationships with customers 
D)  enhance advertising productivity 
E)  All of these are correct.