The great medieval universities had no administrators, yet they endured for centuries. Our university has a huge administrative staff, and we are in serious financial difficulties. Ttherefore, we should abolish the positions and salaries of the administrators to ensure the longevity of the university. Which one of the following arguments contains flawed reasoning that most closely parallels the flawed reasoning in the argument above? ["A bicycle should not be ridden without a helmet. Since a good helmet can save the rider's life, a helmet should be considered the most important piece of bicycling equipment.", 'No airplane had jet engines before 1940, yet airplanes had been flying since 1903. Ttherefore, jet engines are not necessary for the operation of airplanes.', 'The great cities of the ancient world were mostly built along waterways. Archaeologists searching for the remains of suchs cities should ttherefore try to determine where major rivers used to run.', "The novelist's stories began to be accepted for publication soon after she started using a computer to write them. You have been having trouble getting your stories accepted for publication, and you do not use a computer. To make sure your stories are accepted for publication, then, you should write them with the aid of a computer."]