Needed asap, no explanation needed at all, I only need the correct answer (mcq) 'Project management application course'

Question 18 Not yet answered Marked out of 1.75 Flag question Which of the following estimating techniques is often used to estimate a value when there is limited amount of detailed information about the project? a. Three-point estimating b. Bottom-up estimating c. Parametric estimating d. Analogous estimating C Question 19 Not yet answered Marked out of 1.5 Flag question You are the project manager for a software project, when the sponsor pulls the plug and cancels the project. What do you do? a. Follow project closure procedures to close the project and update lessons learned. b. Create a budget summary for the remaining unspent budget. c. Give the team the day off to recuperate from the bad news. od. Find new assignments for any people previously assigned to your project. Marked out of 175 Flag question Question 20 Not yet answered In which time management process are the specific activities that must be performed to produce the deliverables in the WBS identified and documented? 9 a. Develop schedule b. Estimate activity duration e Sequence activity d. Define activity Question 21 Not yet answered Marked out of 1.75 Flag question A project manager monitors the status of the project to update the project budget and manage changes to the cost baseline. This is an example of the a. Estimate Cost process. b. Plan Cost process c. Control Cost process. d. Determine Budget process. Question 22 Not yet answered Marked out of 1.75 Flag question The work authorization system: O a. Is a formalized, written description of how to carry out an activity o b. Is a set of processes and tools that aids the project manager in effectively guiding the project to completion c. Authorizes the project manager to spend money on work d. Ensures that every work package is performed at the right time and in the proper sequence