Give two instances of types of companies which would be best able to handle high debt levels.
Companies which handle local telephone service and those which handle natural gas delivery to consumers would be assumed to comfortably be able to handle high debt levels. It is because the sales of these two kinds of companies tend not to react very much to the business cycle. Their sales tend to grow along with the population. They are frequently regulated and protected from competition, though this is not so much true as it was few years ago.