Project estimating is one of the most important aspects of project management. By their very nature, projects have fixed budgets and their owners want to know how much they will cost. Hence, project estimating begins prior to project initiation and estimates are usually updated at important project milestones. A Rough Order of Magnitude estimate, often called ROM … [Read more...]
Almost every project requires an estimate. Since a project is, by definition, temporary, somebody must approve a budget for it. Which means they must know how much to approve. The available types of estimates can be categorized into the following groups: Accuracy Source of Data Estimating techniques Accuracy In many industries, project estimates start … [Read more...]
Project estimating requires predicting the future. Like ancient prophets and soothsayers, today's project managers are experts in telling people what is going to happen. The key to success, then, is to ensure that what actually happens is the same as the estimate. This might seem like magic sometimes, but it requires strong project cost estimation techniques. Project … [Read more...]
Three point estimating is a technique which utilizes an optimistic and pessimistic estimate to determine the ideal estimate value for a project task. It is a shoe-in for PMP exam questions, which is not likely to change anytime soon. It allows known risks to be quantified and built in to the project budget. Formula There are two generally accepted formulas for three … [Read more...]
Parametric estimating is a guaranteed inclusion on the PMP Exam. This article is assured to give you at least one point (but more likely four or five). Parametric estimating is a project estimation technique whereby a unit rate is used and multiplied by the number of units. For example: A house building project is estimated at $120 per square foot A contractor … [Read more...]
In earned value analysis, the Estimate To Complete, usually abbreviated ETC, is the expected remaining cost to complete the project. It is not the final overall project cost (that's the EAC), rather it is the expenditure from now to the end of the project. It does not include what has already been spent. Thus, it allows the project manager to compare the funding needs … [Read more...]
Earned Value Management is the secret to project success! If you are passionate about having projects finish on time, on schedule, and with all other project success criteria satisfied, you must learn how to use it. Earned Value Management is a project control technique used by project managers to keep projects on schedule and budget. Earned Value analysis gives the … [Read more...]
Critical path analysis is a method used in project management for optimizing the completion of project tasks. If you need to go to yoga class and buy groceries, but yoga class doesn't start for 2 hours, you should buy the groceries first. The critical path is defined as the list of tasks which determine the completion date of the project. If you need an extra day … [Read more...]
Discounted cash flow is an project investment valuation method whereby future cash flows are discounted by a rate that accounts for the time value of money. It is used to make decisions between various available projects, or to determine the economic feasibility of a project. For example, when a business is expecting revenue of $250,000 next year, the current … [Read more...]
Poor project cost management is one of the easiest ways to make a project go awry. Hence, good project management requires a firm grasp on the concepts and techniques in project budgeting and cost control. Thankfully, the Project Management Body of Knowledge (PMBOK) gives us a strong foundation in this area. Project Cost Management is the fourth of 10 … [Read more...]
