Claudette Is Being Terminated from Her Position as Chief Financial

Claudette is being terminated from her position as chief financial officer of a private university. She has signed a separation agreement not to sue the employer. Which of the following conditions must be in place in order for the agreement to be legal?

A) Claudette must have been fired for reasons other than illegal activities.
B) Claudette and the employer must keep the agreement confidential.
C) Claudette must have had legal counsel when negotiating the agreement.
D) Claudette must receive additional consideration for signing.