3. Besides gain or profit, what else motivates human behavior?
A. fairness
B. injustice
C. revenge
D. all of the above

The answer is D.) All of the above.

Many other reasons besides gain or profit motivates our behavior.

given all the practice it takes to become proficient at writing up ncoer's, , awards, and conselings as well as learning how to become a well rounded   leader , and managing different types of people