Cost Benefit Analysis Guide for PMP Exam
What is Cost Benefit Analysis?
Cost Benefit Analysis, often referred to as CBA, is a method used to quantify the costs and benefits of a decision or a project to determine if it’s worth pursuing. The goal is to identify the best approach in terms of cost effectiveness and to see if the benefits outweigh the costs.
Importance of Cost Benefit Analysis:
Cost Benefit Analysis is a crucial aspect of project management according to the PMBOK Guide Seventh Edition. It aids in making informed decisions, managing risks, allocating resources efficiently, and ultimately enhancing project success. It strikes a balance between the cost and benefits, ensuring maximum value for money.
How Cost Benefit Analysis Works:
The process of a Cost Benefit Analysis involves the following steps:
1. Identify and quantify the costs.
2. Identify and quantify the benefits.
3. Compare the costs against the benefits.
4. Decide if the project is financially viable.
Companies often prefer projects with higher benefit-cost ratio.
Exam Tips: Answering Questions on Cost Benefit Analysis:
Questions in the exam can range from theoretical understanding to the calculation of benefit-cost ratios. Keep the following tips in mind:
1. Understand difference between 'cost' and 'benefit'. Make sure you can identify indirect costs and benefits.
2. Know how to calculate benefit-cost ratio and be aware that higher ratio is often desirable.
3. Be able to differentiate between cost-effective analysis and cost benefit analysis.
4. Choose the best decision when given a scenario, based on the CBA. Make sure you can interpret the results of a CBA regarding the financial viability of a project.