New PMP Question & Answers with explanation

You have always been asked by your management to cut your project cost estimates by 10 percent after you submitted them. The scope of your new project is unclear, and there are over 30 stakeholders. Management expects a 25 percent reduction in downtime as a result of the project. Which of the following is the best course of action in this situation?
Select one
Your organization is hoping to meet its strategic objective to grow the business by expanding to foreign markets. Since working with international sellers is new to you as a project manager you are researching potential issues others have encountered on international projects. You have learned of situations where issues have arisen due to illegal payments. Which e following payments on an international project is unacceptable?
Select one
Which of the following defines things the project manager needs to do regarding cost
Select one
While reviewing project performance, the project manager determines that the schedule variance is -500. What is the best thing to do
Select one
One common way to compute estimate at completion (EAC) is to take the budget at completion (BAC) and:
Select one