Why Are the Outcomes of the Rio +20 Corporate Sustainability

Why are the outcomes of the Rio +20 Corporate Sustainability Forum important for managers?

A) They provide broad guidelines and policies that are likely to have long-term impacts.
B) They provide broad guidelines and strategies that are likely to have long-term impacts.
C) They provide narrow guidelines and policies to manage environmental impacts.
D) They provide narrow guidelines and policies allowing for specific training of employees.
E) They provide a framework for governance.