li>The employee should be able to use the following machines, tools, equipment, and work: pen, pencil, pointer, stylus, projector, public address system, tape recorder, blackboard, chalk, charts, diagrams, examinations, manuals, maps, publications, reference books, textbooks, and computers. Responsibilities include interviewing, hiring, and training employees; planning, assigning, and directing work; appraising performance; rewarding and disciplining employees; addressing complaints and resolving problems.