Which of the following statements relating to negotiation are incorrect? Select ALL that apply.

Which of the following statements relating to negotiation are incorrect? Select ALL that apply.
A . There are always at least two parties present in any negotiation process.
B . Negotiation occurs when parties prefer to search for an agreement rather than openly fight.
C . Negotiation takes place when there are no established set rules for resolving the conflict, or the parties prefer to work outside of an established set of rules to reach a solution.
D . The negotiation process isn’t always voluntary and a contract of agreement should be signed.
E . The bargaining phase is the last stage of the negotiation process.
F . The preparation phase is the first stage of the negotiation process.

Answer: D,E