Which of the following is not one of the strategies used in principled negotiation? Identify opportunities for mutual gain Establish objective criteria Focus on positions rather than interests...

Which of the following is
not
one of the strategies used in principled negotiation?

1. Identify opportunities for mutual gain


2. Establish objective criteria


3. Focus on positions rather than interests


4. Separate the person from the problem


5. None - all of the above are used in principled negotiation