Answer
The answer and procedures of the exercise are attached in the following archives.
Explanation  
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  
 
        
             
        
        
        
Answer:
True.
Explanation:
In today's world it is a mistake to relate environmental and social sustainability to rising costs and altruism. It is a fact that consumers are more informed and have transformed their consumer relationship with companies, currently society demands organizational transparency and seeks to relate to entities that help in social and environmental development.
But more than altruism and improvement of the organizational image, companies that adopt an environmental and social management system achieve several strategic and economic benefits, which helps to reduce costs and waste, besides the possibility of market gain and increased customer satisfaction. stakelhoders, as the most important of the environmental and social management system, continuous process improvement, which in the long term becomes value for the organization.