Q. Develop a forecast for years 2 through 12 using exp1ntial smoothing with a=.4 and a forecast for year 1 of 6. Plot your new forecast on a graph with actual data and naive forecast. Based on visual inspection which forecast is better.
4.2 Year 1 2 3 4 5 6 7 8 9 10 11
Demand 7 9 5 9 13 8 12 13 9 11 7
Q. Explain why have OSHA's ergonomic requirements been a source of controversy? Illustrate what position do you think OSHA should take on ergonomics? Where do you see future of ergonomics in workplace in context of employment law?