Which of the following reflects a successful negotiation outcome?

A solution beneficial to both parties reflects a successful negotiation outcome because it signifies that both sides have worked collaboratively to address their needs and interests. Successful negotiations aim for a "win-win" scenario, where each party feels they have gained something valuable from the agreement. This approach not only fosters a positive relationship between the parties involved but also increases the likelihood of future collaborations.

In contrast, an agreement reached under pressure lacks the essential elements of mutual consent and satisfaction, often resulting in resentment or compliance rather than genuine agreement. A quick settlement with minimal discussion may overlook critical details, leading to misunderstandings or long-term issues. Lastly, an agreement that only serves one party's interests can create imbalances and may lead to future conflicts, as the other party may feel exploited or disregarded. Thus, the best outcome in negotiations is one that benefits all involved parties, promoting cooperation and long-term success.