Below, a statement has been divided into 5 parts. The one in bold is the fixed part, to which no changes can be made. Among the other parts (A), (B), (C) and (D), find the error-free part(s) and mark them as your answer. If there are no errors, then mark option (5), viz, No Error, as your answer.

This autonomy embodies the mind's / actual awareness of itself as a (A) / unit and hence it is the most (B) / fundamental freedom which a person (C) / possesses as well its highest dignity. (D)