Guide: Life-Cycle Cost Analysis - PMBOK Guide Seventh Edition
What is it:
Life-Cycle Cost Analysis (LCCA) is a method to calculate the total cost of ownership of a project's output. It includes costs from the initial acquisition or development, through the operation, maintenance, and finally, disposition.
Why it is important:
Understanding LCCA is crucial in order to make effective project decisions from a financial perspective. It helps in identifying the most cost-effective option among different competing alternatives to purchase, own, operate, maintain and, finally, dispose of an object or process.
How it works:
LCCA uses several steps: Identify cost analysis goal, define the scope, identify costs, calculate life cycle costs, and analyze the data. LCCA will consider all applicable costs over the life of the product, project, or system.
Exam Tips - Answering Questions on Life-Cycle Cost Analysis:
1. Understand that LCCA is not just about up-front expenditure, it includes costs over the entire project or system life.
2. Remember that the scope of LCCA includes initial development, operation, maintenance, and disposition.
3. Familiarize yourself with the steps involved in conducting an LCCA - particularly identifying cost analysis goal, defining the scope, identifying costs, calculating life cycle costs and analyzing data.
4. Be clear that LCCA helps in decision making by identifying the most cost-effective options.
Remember that the key to successfully answering exam questions on Life-Cycle Cost Analysis is understanding, not memorization.