each question should have 100 words each! please slove them!

Questions 1. How is job analysis performed at. Walmart? What job analysis methods are employed? 2. What are the pros and cons of the job analysis methods used for Walmart's sales force? 3. For which position does Walmart use task or competency-based job analysis? 4. What are the main differences in job specifications between Walmart's sales force and their managers? 5. What are the methods Waimart uses for HR forecasting? Which are quantitative and which are qualitative? 6. How does Walmart try to prevent labor shortages or surpluses