Answer:
Empathy
Step-by-step explanation:
Empathy is the ability of a person of business entity to understand the thoughts, feelings, and emotions of their customers. It is the ability to personalise the customer's situation.
This makes the business go the extra mile in solving the customer's problem.
In this scenario Northwestern mutual felt the pain and understood the financial needs of the families of first responders during the 9-11 attack.
So without official death certificates they paid death benefits only 3 days after the attacks.
Other insurance companies however did not empathise with their customers and only paid death benefits some months to a year.