Julia paul, an analyst at a research institute, lives very close to her office and walks to work every day. meanwhile, her colleague, amanda jones, dislikes the fact that it takes her almost an hour to commute to work every day. as a result, when julia decides to move to a suburb farther away, amanda is very surprised. which of the following, if true, would explain julia's behavior?
a. amanda earns more than julia does.
b. julia's office is located in the heart of the city.
c. during weekends, julia teaches painting at an orphanage close to work.
d. julia saves more in rent than she spends on commuting to work.
e. the city has one of the highest crime rates in the country.