The purpose of this study was to evaluate the cost effectiveness of instructional support delivered at job sites under the direction and control of a centralized Computer Managed Instruction (CMI) system. The project has five phases: a feasibility study; a demonstration design; the demonstration preparation; the demonstration; and the evaluation of the demonstration. This report addresses the second phase (demonstration design) and a portion of the third (the demonstration preparation). The tasks described in this report include developing an economic rationale, designing and developing a research plan and a demonstration plan, specifying tasking requirements, developing a demonstration master plan, and the development of the data collection instruments. (Author)