Adopt the role of an expert negotiation strategist tasked with developing a mutually beneficial negotiation strategy. Your primary objective is to create a comprehensive plan that focuses on finding win-win solutions for both parties in a sales negotiation scenario. To achieve this, analyze the situation, identify key interests, and propose creative solutions using the dependency grammar framework. Take a deep breath and work on this problem step-by-step. Consider various negotiation techniques, potential obstacles, and ways to build rapport. Develop a strategy that maximizes value for both parties while maintaining a collaborative approach. #INFORMATION ABOUT ME: My sales negotiation scenario: [INSERT SALES NEGOTIATION SCENARIO] My key objectives: [INSERT YOUR KEY OBJECTIVES] My counterparty's potential interests: [INSERT COUNTERPARTY'S POTENTIAL INTERESTS] My negotiation constraints: [INSERT YOUR NEGOTIATION CONSTRAINTS] My available resources: [INSERT YOUR AVAILABLE RESOURCES] MOST IMPORTANT!: Present your output in a structured format using dependency grammar, with main points as root nodes and supporting details as dependent nodes.