Which of the following is considered a weakness of a 'dealer' style negotiator?

An organisation is developing the specification for a capital purchase project. An important stakeholder has doubt on the draft specification. The buyer invites him to the product function meetings. In these meeting the attendees can raise their concerns, the specification development team takes in all the concerns and adjusts the specification accordingly. What kind of technique is the specification development team using?

There are no commitments in hypothetical questions. Is this statement true?

In preparation for holding negotiation meetings with existing suppliers, category manager Stephen would like to appraise the bargaining strength of his organisation. Which of the following are examples of buyer power?
Select TWO that apply:

Leitax is a consumer electronics firm with headquarters in the US and with a global sales presence. The company maintains seven to nine models in its product portfolio, each of which has multiple SKUs. Product life ranges from fifteen to nine months and is getting shorter. The demand planning and master planning processes at the company were ill-defined. Data relevant to forecasting were usually inaccurate, incomplete, or unavailable and the lack of objectives and monitoring mechanisms for the demand planning process meant that process improvement could not be managed. Support for supply management was equally ill-defined, as master production schedules were sporadic and unreliable and suppliers had learned to mistrust them. Leitax's newly appointedSupply chain director, Jessica realises that the "buy-in" of different functional groups was critical to the improvement of demand planning. She invites relevant stakeholders to a meeting so that they can express their opinions openly. What tactic is Jessica using?