How can a motorcycle owner prevent rust and corrosion?

Answer: B — By regularly cleaning and applying protective coatings

The correct answer is based on the importance of both cleanliness and the application of protective coatings in preventing rust and corrosion on a motorcycle. Regular cleaning helps to remove dirt, grime, and moisture that can accumulate on the motorcycle's surface, which are factors that contribute to corrosion. Additionally, applying protective coatings such as wax or specialized corrosion inhibitors provides a barrier against moisture and environmental elements that may lead to rust formation. While storing the motorcycle in a garage can offer some protection from the elements, it does not address surface dirt or moisture trapped on the bike itself. Frequent use of the motorcycle can help keep parts moving and potentially reduce moisture buildup, but it does not prevent corrosion effectively. Covering the motorcycle with a tarp might provide temporary protection from direct exposure to rain or sun, but it can also lead to moisture retention if the tarp does not allow for proper ventilation. Thus, the combination of cleaning and applying protective coatings is the most comprehensive approach to preventing rust and corrosion.