New PMP Question & Answers with explanation

Who is responsible for determining which processes within each process group are appropriate for the project?
Select one
Given the following information, is the project schedule ahead of or behind what was planned for this period? EV = 95, PV = 85, AC = 100.
Select one
You are working on a critical project for your organization. The CEO has made it clear this is a top priority. One of the key stakeholders on your project resigned, and her replacement started about three weeks ago. She does not make time for you or seem to have the same level of urgency regarding this project as the CEO. You are concerned with overall project success and want to efficiently manage the processes involved with this project. Which of the following addresses this situation?
Select one
Cost plus incentive fee, cost plus award fee, cost plus percentage of cost, and cost plus fixed fee are all other names for what contract type?
Select one
Availability, experience levels, interests, cost, and abilities of project resources are considered part of which input to the Acquire Resources process?
Select one