Which of the following, if true, most helps to explain the urban planning consultants' position? A. Construction of a new subway line would involve constructing a number of new stations throughout the city. B. The city buses that run along the river between downtown and the university would be more attractive to commuters than an inland subway line. C. Construction of a new subway line would inevitably stimulate the growth of new business and restaurants along that line, especially in the vicinity of the stations of that new line. D. Some commuters have reported having to wait as long as half an hour to board a train on the KP line. E. The most popular after-work destinations, such as riverfront restaurants and bars as well as the ballpark, would only be accessible by the current KP line.