"Organizational commitment" refers to the extent to which an individual employee identifies with the organization he or she works for. Which of the followings CORRECTLY describes the construct of organizational commitment ?

A. Affective commitment is an employee’s intention to remain in an organization because of a strong desire to do so.

B. Continuance commitment is an employee’s intention to continue to work for an organization because the goals of the organizations fit with those of the employees.

C. Normative commitment is an employee’s intention to remain in an organization because the employee agrees to the norms of organizations.

D. Organizational commitment is known to be a kind of individual traits.

E. Unlike job satisfaction it is known that the organizational commitment can hardly be enhanced by the managerial efforts.