Cost Management Flashcards
cost management
includes processes to plan and control project spending on resources needed to complete the project work
cost management
- processes
- plan cost management (planning)
- estimate costs (planning)
- determine budget (planning)
- control costs (monitoring and controlling)
plan cost management
the process of documenting how the project budget will be planned and controlled. this helps to ensure all individuals of the project management team are using the same approach and tools for cost management.
plan cost management
- key inputs
- project charter
- project management plan
- schedule management plan
- risk management
plan cost management
- key outputs
- cost management plan
cost management plan
defined how the project budget will be planned, approved, and controlled through a series of project management processes. this may describe the tools to be used, the participating stakeholders, and the frequency of iteration, further, it may establish thresholds for planning accuracy, variance limits (thresholds for escalation), and rules for performance measurement and reporting.
estimate costs
the process of making estimates of the costs for each scheduled activity. this should also include documentation on what assumptions have been made and what spending alternatives exist.
this process should be performed iteratively to make estimates more precise. the first iteration may develop a Rough Order of Magnitude (ROM) estimate in the range of -25% to +75%, while a second iteration may develop a Definitive Estimate in the range of -5% to +10%
estimate costs
- key inputs
- project documents
- lessons learned register
- project schedule
- resources requirements
- risk register
estimate costs
- key tools and techniques
- analogous estimating
- parametric estimating
- three point estimating
estimate costs
- key outputs
- cost estimates
- basis of estimates
analogous estimating
the use of actual data from a similar project as a basis for predicting durations for future cost estimates.
parametric estimating
the use of a mathematical equation to estimate the total cost of an activity based on known quantity and rate information
bottom-up estimating
uses individual cost estimated for the smallest level of detail and aggregates them up to the higher levels.
is a technique to break each schedule activity into more detail for the purposes of estimating, then rolling the components back up to the activity level. this is similar to decomposition
three-point estimating
is the use of averaging three different estimates (most likely, optimistic, pessimistic) to estimate the cost of a project activity
alternative analysis
a technique to evaluate the spending or resource options and tradeoffs that are available to perform project work
reserve analysis
a technique used to counteract risk by adding a buffer into the cost estimate. contingency reserve can be added at the activity level based on identified risk
used to monitor contingency and management reserved. if it is evident that a risk event will not occur, the associated contingency reserve may be removed from the cost baseline. if unidentified risk events occur, affecting cost performance, the project management team may make a formal request to have the management reserves added to the baseline
a technique to compare remaining cost or time “buffer” with the remaining risks in the project
cost of quality (COQ)
a technique used to evaluate all of the costs that will be incurred to ensure desired deliverable quality
cost estimates
quantitative data representing expected resource (people, equipment, facilities, and materials) costs for each schedule activity
basis of estimates
documentation stating how the estimates were generated, assumptions, constraints, and anticipated variances.
determine budget
the process of taking the individual cost estimates and working with key stakeholders to generate an overall project cost baseline
the cost baseline represents an authorized time-phased spending plan for all the project scope (work). it does not include management reserves that are addressed in the project budget.
determine budget
- key tools and techniques
- cost aggregation
- funding limit reconciliation