What is meant by planning a project?

What is meant by planning a project? What does this encompass, and who should be involved in planning the work?

Identify advantages and disadvantages of Monte Carlo simulation. Also, define Monte Carlo simulation.

Identify what three-time management processes need to be accomplished even if you use scheduling software and explain why.

List at least four potential problems in creating accurate duration estimates for activities. Describe at least two methods for dealing with each potential problem.