Optical, Inc. wants to have a U.S. Department of Commerce regulation reviewed. Before a court will hear Optical's request for review, the company must:

A. appeal simultaneously to the agency and the court.

B. bypass all administrative remedies and appeal directly to the court.

C. exhaust all administrative remedies.

D. ignore the regulation and wait for an agency to try and enforce it.

E. not abuse its discretion when determining whether to follow the regulation.