Answer: (D) Overall strategic goals and approval of major decisions.
Explanation:
According to the given question, Arielle is one of the successful banker and also the educator and she is very much interesting in the organization but now she is decide to retire.
The Arielle is basically involving with the overall goals of an organization and also give many approval on the major decisions.
As, she is one of the member of board of directors and she is also serving this organization for very long time so she feel connected with the company and also helps in making the various types of effective decision for an organization.
Therefore, Option (D) is correct answer.