What is referred to by 'a negotiated business deal'?

Based on the clue 'a necktie tied a certain way or a horse drawn vehi...', what is the answer? Based on the clue 'a needlefish or a scottish verb that means to forc...', what is the answer? What is referred to by 'a negative in neuberg'? Based on the clue 'a negative vote or a horses whinny', what is the answer? Based on the clue 'a nematode is a roundworm a planarians shape gives...', what is the answer? Based on the clue 'a nene is this type of goose that leis eggs', what is the answer? Based on the clue 'a neo classicist this artist often painted the hig...', what is the answer? Based on the clue 'a neo realistic classic lardi di biciclette', what is the answer?