Integrative bargaining strategy works when both parties are committed to preserving the relationship that exists between them.

Integrative bargaining is a collaborative approach that focuses on finding a mutually beneficial solution that meets the needs of both parties. This approach works best when both parties value the relationship and are willing to work towards a solution that satisfies the interests and goals of each party. Therefore, the statement that integrative bargaining works when both parties are committed to preserving the relationship that exists between them is true.