Which of the following is NOT one of the triple constraints?

During the execution of a project to build a complex defence system, your team has run into a deep crisis.
The project's goal and objectives have been challenging right from the start, but now you discovered that your team members got increasingly unaware of them. Being busy solving detail problems, they often fail to understand the overall requirements. Then, they develop solutions which resolve issues in their area of limited responsibility, while creating new problems at the interfaces with other system components.
Meanwhile, the team members show signs of growing frustration, and time is running away. How can you help your team in this situation?

A regulatory branch of an environmental government agency has recently placed a ban on the manufacturing of a specified thickness of plastic packaging products. This ban will take effect in 12 months. The project manager for a startup firm working in alternative packaging has been monitoring the progress of this law for a while and. as part of the risk management, has identified new products that can support a growing customer base.
What should the project manager do next?

One year into a five-year project, the project manager realizes that the reason for high team turnover is that the team does not receive the same financial allowances as other teams that are working on the same project The project manager forecasts that with this high staff turnover rate, the project will suffer a two-and-a-half-year delay. The amount to cover additional disbursements was not included in the contract, and the project sponsor is unwilling to renegotiate.
What should the project manager do?

During project execution, the marketing manager stales that they do not know the timeframe for the product launch A review of the communications management plan shows that the marketing department was not included as a concerned parry What should the project manager have done to prevent this?