Please can you answer these questions pls .

1- Human Resource Policies do not only encompass hire and/fire practices. Discuss HR's full range of activities, and its importance to organizational behavior. (10 points) 2- What is organizational culture and how is it relevant to contemporary business culture? (5 points) 3- Discuss organizational structure in the modern world. (10 points) 4- Through the study of organizational behavior, many findings in the work-life balance and stress management domains have come to light. Connect the dots between these findings and an overall understanding of workplace motivation and satisfaction. (10 points) 5-Choose one in-class project (not your own) and demonstrate how it applies to your learning this semester. (5 points)