New PMP Question & Answers with explanation

A software vendor on your project is hoping to be awarded a contract providing software for another project at your company. You are not the manager of the other project. However, the vendor offers you tickets to an upcoming professional sports event if you will "put in a good word" for his company to the vendor selection team of the other project. What do you do?
Select one
A storm has damaged the manufacturing facility that is under construction as part of your project. You have just discovered that although the project risk management plan mandated that the facility have insurance against damage and loss, this policy was never acquired, and the project budget must cover the losses. Who is at fault?
Select one
Control Schedule is part of which Project Management process group?
Select one
A Work Breakdown Structure (WBS) dictionary supports the WBS and is a companion document to the WBS. Which of the following is not included in the WBS dictionary?
Select one
In adaptive lifecycles, such as the agile approach for product development, requirements are documented as user stories that are then __________ just prior to construction.
Select one