Project Management –The estimating problem

/in /by

please help me complete the following question in relation to the case study which I have uploaded.

questions —
1) How many different estimating techniques were diagnosed in the case?

Save your time - order a paper!

Get your paper written from scratch within the tight deadline. Our service is a reliable solution to all your troubles. Place an order on any task and we will take care of it. You won’t have to worry about the quality and deadlines

Order Paper Now

2) If each estimate is different, how does a project manager decide that one estimate is  better then another?

3) if you were the project manager, which estimate would you use?

please provide 2 references as well.

Thank you