As the Business World Increasingly Shifts from Product Focus to Customer

As the business world increasingly shifts from product focus to customer focus, why are most organizations treating existing customers better than in the past?

A) Existing customers are the best source of profitable and sustainable revenue growth.
B) In the age of ebusiness, an organization is guaranteed a favorable customer base, and satisfying them is easier than ever.
C) Organizations cannot depend on using statistical analysis or value formulas such as recency, frequency, and monetary to gain insight into customer behavior or buying patterns.
D) Placing customers at the forefront of all thinking and decision making requires very few operational and technology changes.