Answer:
there are five popular negotiating tactics, all of which can be challenged on ethical grounds.
Step-by-step explanation:
Principle 1. Reciprocity: 
Would I want others to treat me or someone close to me this way? 
 
Principle 2. Publicity: 
Would I be comfortable if my actions were fully and fairly described in the newspaper? 
 
Principle 3. Trusted friend: 
Would I be comfortable telling my best friend, spouse, or children what I am doing? 
 
Principle 4. Universality: 
Would I advise anyone else in my situation to act this way? 
 
Principle 5. Legacy: 
Does this action reflect how I want to be known and remembered? 
 
Doing the right thing sometimes means that we must accept a known cost. But in the long run, doing the wrong thing may be even more costly.