The DCB Corporation has just lost a case in the U. S. District Court in which it sued another company for using DCB's patented design. What can the DCB Corporation do following this decision? DCB Corporation can file to change to a different type of court. DCB Corporation can submit an argument for review by the U. S. Supreme Court. DCB Corporation can appeal the decision in the U. S. Court of Appeals. DCB Corporation can demand a retrial in the U. S. District Court.