They invest wherever they get most, for instance in Call Centers. So the bosses, therefore, have no special interest in work. But money does not multiply by itself. The investments should stay small, the work intensive and the profits high. Everything depends on us, but we do not have a special interest in the work either.
Every job is more or less the same.
Ok, some give us a better income or the conditions are not as bad, there are really shitty jobs and bearable ones. But all in all we only go out working because we need to. We need the money for a living. We do not have any interest in the thing itself. We need to get used to the fact, that we have to work a large part of our lifetime, and we want to see a sense therein.