Each individual traffic and cost study carrier having transactions with affiliates, subject to the reporting requirements of schedules 9009-A and 9009-B in the annual report for class I motor carriers, shall submit appropriate data and analyses reflecting the effect on the parent carrier's profits of transactions with affiliates. Such data and analyses shall be adequately supported, and there shall be submitted such underlying data as will permit a reconciliation of these data to the data supplied in the appropriate schedules of each carrier's annual report. [47 FR 49577, Nov. 1, 1982; 47 FR 54082, Dec. 1, 1982]