Final answer:
Harry's motorcycle has become a utility for him, similar to how cars are a necessity in suburbia for daily commutes and accessing services not within walking distance.
Step-by-step explanation:
Since the motorcycle satisfies Harry's need to get to work because he lives too far from the bus stop, it has become a utility for him. Just as living in suburbia made owning a car a necessity due to daily commutes to work in cities and the lack of necessary services within walking distance, Harry's motorcycle serves a similar essential function. Therefore, for someone in Harry's situation, a motorcycle or car acts not only as a mode of transport but also symbolizes a means of accessing opportunities and fulfilling daily responsibilities.