What are the effective negotiation techniques in Hi-tech supplies, when you have single supplier with monopoly?

أفضل جواب: Option-B Dead line................................................ People respond to deadlines every day, ... الإطلاع على المزيد

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أفضل جواب: <h3>Yes I agree .</h3> <h3>And in my opinion always in any scope of life,  the  knowled ... الإطلاع على المزيد

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