John is going on a long bike ride. John knows there is a Dairy Queen at the 25-mile mark, and he plans on stopping there to buy a sundae as a reward for making it 25 miles. The sundae is a(n) ________ for riding 25 miles.
a payment or concession to stir a greater output or investment. Since he is stopping by at the dairy store to get sundae to be motivated. Hence he is getting an incentive.
