Exercise 10-19 The Ferrell Transportation Company uses a responsibility reporting system to measure the performance of the memo responsibility reports and return on investment calculations. The location of resources within the company and the went Recently, the company was the victim of a computer virus that deleted portions of the company's accounting records. This was discovered when the printout of the actual operating results appeared as follows Determine the missing pieces of information below. Planes Taxis Limos Service revenue $ $503,400 Variable costs 5,510,000 295,000 Contribution margin 253,600 503,752 Controllable fixed costs 1,504,800 78,000 259,352 Controllable margin 1,525,600 Average operating assets 25,004,500 11 Return on investment Click if you would like to show Work for this questions Open Show Work