1. Economists use the Theory of Comparative Advantage to analyze the uses and benefits of free international trade. What is the theory of comparative advantage, and what are its strengths and weaknesses?
2. What does Simuflite's experience suggest about the limitations of interactive media and CBT? In which situations is CBT most likely to be beneficial to the trainees?
3. What are the costs associated with material handling and repetitive motion injuries? Why are these two types of ergonomic problems of concern to the safety professional.