BOP, Inc., is a simulated mortgage and loan office serving students in the high schools of Bingham County, Idaho, through a mobile educational service program. The program's primary purpose is to provide work experiences for high school students who have office skills so that they can make decisions about working in an office. The teacher's manual opens the document with a program overview explaining the program's four phases: (1) orientation and preparation, (2) positional instructions and simulation, (3) rotation, and (4) indepth simulation. Additional materials provide a description of the physical facility (floor plans, office sketches, and equipment and materials needed); teacher prerequisites; a rationale for establishing a simulation in an office practice class; an explanation of the simulation design for phases 2, 3, and 4; a detailed outline of files and materials needed to run the simulation; teacher's keys for phases 2, 3, and 4; suggested rush jobs for use in phase four of the BOP simulation; various materials to be used in interviewing for BOP positions; and a BOP self-evaluation and program evaluation sheet. (BP)