Jane Jameson, a full-time international arbitrator, has been appointed by Jonas Ltd. to an arbitral tribunal in an ICC arbitration. Jameson indicates her willingness to accept the appointment but discloses that Jonas has appointed her eight other times over the past ten years. This represents 25% of the appointments Jameson received in that period, but only 5% of her income as arbitrator in that period. It also represents 2% of the appointments Jonas made in that period. Brothers, Inc., the other party to the arbitration, files a challenge with the ICC to Jameson's appointment, arguing that she lacks independence and impartiality. Advise Jonas on whether Jameson will be allowed to serve as arbitrator.