The Ferrell Transportation Company uses a responsibility reporting system to measure the performance of its three investment centers: Planes, Taxis, and Limos. Segment performance is measured using a system of responsibility reports and return on investment calculations. The allocation of resources within the company and the segment managers bonuses are based in part on the results shown in these reports Recently, the company was the victim of a computer virus that deleted portions of the company's accounting records. This was discovered when the current period's responsibility reports were being prepared. The printout of the actual operating results appeared as follows. Determine the missing pieces of information below. (Round intermediate calculations and final answers to 0 decimal places, c.g1, 25s.) Planes Taxis Limos Service revenue $501,200 Variable costs Contribution margin Controllable fixed costs Controllable margin Average operating assets Return on investment 5,500,400 295,600 245,500 497,251 1,504,500 79,000 260,151 24,973,800 1,530,300 13 % 7%