1) What is organisational structure? Briefly describe the inverted pyramid, boundary less and virtual organisation designs. Explain how they meet the challenges of the new environment. 2) Describe emerging trends in work organisations and discuss how it affects the quality of work life with examples. 3) What are the competencies required for a change agent? Discuss. 4) 'An organisation structure designed to suit its requirements through efficient groupings only, may not achieve the desired goals. Functional integration of these efficient groupings directed towards organisational objectives, therefore, assumes greater significance.' Elaborate this statement and discuss the underlying issues with suitable examples