Groups often simplify the negotiation of multiple issues among multiple parties through voting and decision rules. In a multiparty negotiation, the most common procedure used to aggregate the preferences of team members is .. However, this type of voting procedure fails to recognize the strength of individual preferences and therefore _. the unanimity rule; mutually beneficial trade-offs are not stable a voting paradox; promotes fixed-pie thinking majority rule; does not promote integrative tradeoffs among issues a consensus agreement; is not easy to implement