The thrill and stress associated with winning a new contract,always pushes Andrea to put forth her best effort."Good stress" or the stress that pushes her for higher performance is known as:

A) stress tolerance.
B) eustress.
C) distress.
D) preferred stress.

Eustress refers to the positive stress that motivates individuals to perform better and achieve their goals. In this scenario, Andrea is experiencing eustress because the pressure of winning a new contract is motivating her to put forth her best effort. The other options, such as stress tolerance, distress, and preferred stress, do not accurately describe the type of stress Andrea is experiencing. Stress tolerance refers to an individual's ability to handle stress, while distress refers to negative stress that can harm one's physical and mental well-being. Preferred stress is not a commonly used term in psychology or stress research.