Mc Gregor in his celebrated text, The Human Side of the Enterprise has given his famous "theoretical assumptions". Which of the following are the correct assumptions?

A. The average human being, with relatively little ambition, prefers to be directed and wishes to avoid responsibility. Security is the main concern

B. The average human being learns under proper conditions not only to accept but to seek responsibility

C. The average human being has an innate antipathy to work, which he will avoid, if he can

D. "Best management is a true science"

Choose the correct answer from the options given below: