The fifth volume of the multimedia, individualized course in economic analysis produced for the United States Naval Academy covers segments 65-79 of the course. Included in the volume are discussions of monopoly markets, monopolistic competition, oligopoly markets, and the theory of factor demand and supply. Other segments of the course, the behavioral objectives involved, and the various working papers from the production of the course may be found under EM 010 787 through EM 010 823. The final evaluation is ED 043 790, and the model developed for designing a system of individualized instruction is reported under ED 043 791. (RH)