Answer:
The matter was handled really unfairly
Step-by-step explanation:
Exuberance in a statement are usually identified by the use of the words - really and completely.
These words tend to give an expression of making excess effort in doing something. So exuberance is not controlled.
Overuse of intensifiers in a sentence shows exuberance and this is not ideal in business communication.
Various intensifiers include - very, definitely, really, actually, totally, extremely, and completely.