Answer: This indicate the effectiveness of the organization as per the "EXTERNAL RESOURCES" approach.
Explanation: External resources approach is the way an organization uses it's environmental factors, like market, business location, and so on, to enrich it's business. A manger who is able to perceive changes in it's environment, and uses this changes to make profit for the business, is considered to use external resource approach. It is a managerial skill that gives Managers advantage over it environment.
For instance, a manger who has an external resource approach skill, and manages an ice cream company will increase it's advert and production during summer, because people needs ice cream mostly during summer.