There are five elements of a comprehensive environmental management system: waste minimization and prevention, demand-side management, design for environment, product stewardship, and full-cost accounting. Part 1: Name two companies that have incorporated all five elements into their environmental management programs. Describe how these elements have been incorporated. Part 2: What one company has fallen short on one or all of these elements? Where has it fallen short? Provide examples and research to support your thinking.