Touchstone Energy (http://www.TouchstoneEnergy.co.uk) is pleased to present an educational Video Podcast which shows how to calculate the number of productive days in the year. This is very important when looking at resourcing requirements for a project.
There is a reference to the Association for Project Management Body of Knowledge, an explanation of how to go through from the days in the year to the working days and then the productive days. At the end of the Video Podcast there is a worked example.