What is an incentive? A.
a way to minimize the use of resources on a particular want
B.
a gesture or a reward to increase productivity or motivation
C.
a punishment or penalty for overusing or misusing a resource
D.
a freely available resource that fulfills an unlimited want

a thing that motivates or encourages one to do something.

Explanation:

look up the word incentive and you will get this definition

recent brain research has shown some surprising benefits as a result of formal musical training. learning to play a musical instrument appears to develop parts of the brain that can even influence academic results. the studies indicate that the earlier a child begins training, the more benefits there are. one such study showed that children who began musical studies before the age of seven had a more developed brain in the region where language production and auditory processing take place. scientists believe there is mounting evidence to show that early musical training can improve brain function.

explanation: