Final answer:
Legal Counsel is best suited to validate cost/benefit comparisons before entering loan agreements due to their expertise in legal matters and contract law.
Step-by-step explanation:
Cost/benefit comparisons should ideally be validated by Legal Counsel prior to entering into any loan agreements. Legal Counsel has the expertise to assess the legality of the terms, identify any potential risks or compliance issues, and ensure that the agreement is in the best interest of the party taking the loan. While financial analysts provide valuable insights on the financial implications and commanding officers may make final decisions in certain organizational contexts, legal counsel is specifically trained to understand and advise on the legal aspects of contracts and loan agreements.