Which of the following statements is true of the research by McClelland and Atki

Which of the following statements is true of the research by McClelland and Atkinson regarding the need for achievement (n Ach)?
A) Individuals with a low need for achievement are fueled by hope of succeeding.
B) Those with a high need for achievement set high goals that are seldom attainable.
C) Those with a low need for achievement tend to set realistic goals for themselves.
D) Individuals with a high need for achievement are fueled by fear of failure.
E) Those with a high need for achievement prefer easily attainable goals in an effort to create self-confidence.