During the project plan presentation meeting with the stakeholders. An issue was discussed and a resolution was reached, and all interested parties were on board. Sometime after the meeting, the project manager receives an e-mail from one of the key stakeholders saying they have changed. Their mind about the agreed to solution and would like to ger the group back together to discuss new options.What conflict resolution techniques should the project manager try first?
A、Compromising
B、Forcing
C、Smoothing
D、Withdrawing