What are some indicators that you could use to measure the economic, social and environmental aspects of sustainability? First pick any product and briefly explain which product you have pic

engineering question and need a sample draft to help me learn.

Requirements: 1 page
Answer the following 2 questions: 1. What are some indicators that you could use to measure the economic, social and environmental aspects of sustainability? First pick any product and briefly explain which product you have picked. Then list two indicators for each of the 3 aspects of sustainability (for a total of six indicators). For each indicator briefly explain in 2-3 sentences why you selected that indicator, including if you think a particular indicator is applicable to more than one pillar of sustainability. 2. Why is social sustainability considered difficult to measure? If you owned a manufacturing facility, how would you ensure (to the best of your ability) that your suppliers were incorporating, and were compliant with social sustainability requirements at their facility as well? [explaining reasons why it is difficult to measure social sustainability and for explaining how you would ensure compliance of social sustainability by your supplier]