(b) Using the non-financial data provided by Robyn Smith, summarise and briefly discuss the environmental and social costs/benefits over the next five (5) years of both options. Then rank the two (2) options based on the non-financial benefits or costs you have discussed. (HINT: Include only the non-financial (or physical) measures in this analysis and explain whether your suggestions are costs or benefits to society or the environment. Include at least four (4).) (1 mark)