1. Consider an individual who likes living in cities with more people, but also is reasonably set in his ways. Specifically, if he is comparing two cities whose populations are within 50,000 of each other, he would be indifferent between the cities, since the population change wouldn't be enough for him to change his behavior. However, if he is comparing two cities in which the difference in population is more than 50,000, then he strictly prefers the larger city. Which of the following is an accurate statement concerning his preferences over city size. A. No utility function exists that represents his preferences due to a violation of transitivity. B. An increasing utility function exists that represents his preferences. C. A non-increasing utility function exists that represents his preferences. D. No utility function exists that represents his preferences due to a violation of completeness