In order to estimate the gap and the progress towards desired level of support, a stakeholder support scale can be used by the procurement internally. The support level scale measures stakeholder commitment. Current support level for the procurement/negotiation objectives should be gained from engagement with key stakeholders. The following is an example of stakeholder support level scale:
LO 1, AC 1.1

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Professional buyers, when planning or engaging in negotiation with suppliers, should always be aware of where the intended and actual relationship with this supplier is positioned on the 'spectrum' or 'continuum' of commercial relationships. The relationship spectrum describes the range of commercial relationships between a buyer and supplier based on richness of communication, longevity and mutual dependence.
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In the question, the contract is simple one-off (or spot buy), which means the relationship will likely to be more transactional. In such relationship, price is the most important criteria and buyer may adopt arm's-length approach.

Reference: CIPS L4M5 Study Guide, Section 2.3 - Market Factors and Analysis

When preparing for a negotiation, negotiator should establish a list of tradeables and a concession plan. Good negotiators never give anything away that has not already been planned as part of the bargaining mix in the concession planning stage.
In the above scenario, the procurement manager has planned his own concession, so he can trade with supplier. The answer should be "Yes, since procurement manager has his own cost savings target to achieve and he should make use of supplier's financial status" LO 2, AC 2.3

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A useful and simple shorthand for preferred negotiation styles is summarised by four simple descriptor:
'warm', 'tough', 'logical' and 'dealer', which can be applied to describe individuals' dominant preferred style in most circumstances.
Warm - a people person
Tough - a hard-nosed negotiator
Logic - a numbers person
Dealer - a trader who loves bargaining
Strengths, weaknesses of logical style are described below:
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