Answer:
The correct answer would be C, This organization has always followed environmentally friendly practices and will continue to do so in the future.
Step-by-step explanation:
A vision statement of an organization is basically the declaration of the objectives of that organization. This declaration of objectives help them in making their internal decisions by focusing on the broader objective of the organization.
A vision statement defines the goals of the organization for a longer unlimited period of time. A vision statement cannot be specified in a time frame.
In this example, the answer C would be the most appropriate one because in this statement the organization is declaring its objective for a longer unlimited period of time.