A project manager was directed to complete a project sooner than previously planned. Which of the following is the MOST cost-effective step to take to ensure the project's success?

When forming a project team, there are a number of phases.
When a project team is productive and effective this phase is known as which of the following?

A project manager is determining a project's critical path to report the projected completion date to stakeholders.
Which of the following information will be required? (Select two.)

The PMO has removed a vendor from a project for inflating costs and failing to complete deliverables in a timely manner. The PMO received complaints that vendor resources missed appointments and provided poor service. The vendor has initiated a lawsuit against the PMO, asserting the vendor was operating within the terms of the current agreement.
Which of the following documents should be reviewed by the PMO to support vendor removal? (Choose two.)

Which of the following is the MOST likely target audience to be notified of the achievement of a key milestone in a project schedule?