Time left 1:42:01 Doing activities in parallel that normally would be done sequentially in order to compress the schedule describes which of the following? Select one: O a. Crashing O b. Accelerating O c. Fast tracking O d. Scope management Which of the following should include requirements for formal acceptance and closure of contracts? Select one: O a. The contract O b. The scope management plan O C. The project management plan O d. The contract management plan You are about to close vendor contracts on a project. Which of the following is a key input to that process? Select one: O a, Lessons learned O b. Project charter O c. Closed contracts O d. Procurement documentation The PMBOK (2008) fourth edition includes nine key knowledge areas. Five of the knowledge areas include: project