Which of the following statements are true regarding McClelland's theory of motivation?

A. McClelland identified three basic needs: Achievement, Power, and Affiliation.

B. The need for Achievement (nAch) involves a desire for responsibility and feedback.

C. The need for Power (nPow) is related to the desire to establish, maintain, and enhance relationships.

D. Individuals with a high need for Affiliation (nAff) seek harmonious relationships and acceptance in social groups.

E. McClelland's theory suggests that these needs are inherent and do not change based on experiences.

Choose the correct answer: