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5. Sustainability and Management Accounting When engaging with sustainability initiatives, business organisations often implement and report "eco-efficiency" measures. Required a. Describe what you understand eco-efficiency measures to mean. (6 marks) b. Provide three clear examples of eco-efficiency measures that an organisation might seek to implement. (6 marks) C. Explain the potential deficiencies of eco-efficiency measures in pursuing overall reductions in potential environmental harm. Use an example to clearly illustrate your points of argument. (6 marks) TOTAL: 18 MARKS