New PMP Question & Answers with explanation

What do the buyer and seller have in common with regard to Control Procurements?
Select one
The costs on a project are typically classified as direct and indirect costs. The cost of electric utilities for the office is:
Select one
The Conduct Procurements process receives bids or proposals and applies criteria to select one or more sellers who are both qualified and acceptable as a seller. Which of the following techniques is not a valid technique for this process?
Select one
Vendor selection, vendor management, and documentation of lessons learned are tasks that fall under this process:
Select one
While applying the logical relationships to the project activities, a project manager must be careful not to:
Select one