34:1 -- Instructor-Led Training (ILT), including design, lesson plans, handouts, PowerPoint slides, etc. (Chapman, 2007).
33:1 -- PowerPoint to E-Learning Conversion (Chapman, 2006a, p20).
220:1 -- Standard e-learning, which includes presentation, audio, some video, test questions, and 20% interactivity (Chapman, 2006a, p20)
345:1 -- 3rd party courseware. Time it takes for online learning publishers to design, create, test and package 3rd party courseware (Private study by Bryan Chapman
750:1 -- Simulations from scratch. Creating highly interactive content (Chapman, 2006b)