Halfway through project execution, stakeholders ask for equipment that was expected to be procured. The project manager explains that the equipment was purchased, but differs from what the stakeholders are currently asking for. This is because the initial requirements were changed during a previous meeting. What should the project manager have done to avoid this situation? Le Ensured changing stakeholder needs and requests were properly monitored Ensured project requirements were validated and communicated with the procurement team Ensured procurement contracts were able be canceled when situations like this arise Ensured that communications were sent to all stakeholders when requirements change