MENU
An input to the Plan Cost Management process is:
According to the PMBOK Guide, the Plan Cost Management process is the process of defining how the project costs will be estimated, budgeted, managed, monitored, and controlled. This process occurs early in the Planning Process Group.
The Project Charter: This is a critical input to the Plan Cost Management process. The project charter provides the high-level project description and boundaries from which the detailed costs are derived. Crucially, it contains the preapproved financial resources (the high-level budget) from which the detailed cost management plan must be developed. It also defines the project approval requirements that will influence how costs are managed.
Other Inputs: Along with the Project Charter, other inputs include the Project Management Plan (specifically the schedule and risk management plans), Enterprise Environmental Factors, and Organizational Process Assets.
Why the other options are incorrect:
A . Cost estimates: These are an output of the Estimate Costs process. You cannot have detailed cost estimates before you have created the Plan Cost Management document, which defines how to create those estimates.
B . Resource calendars: These are an input to the Estimate Activity Durations and Estimate Costs processes. They show when and for how long identified project resources will be available. While they influence the total cost, they are not used to establish the high-level policy of 'how' to manage costs.
D . The risk register: The risk register is an input to Estimate Costs and Determine Budget, as risks (threats and opportunities) have financial impacts that require contingency reserves. However, it is not a standard input to the initial Plan Cost Management process, which focuses on the methodology rather than specific risk events.