All of those other tasks are also done by workers. Imagine replacing the Owner/Worker arrangement with a Co-op. Then instead of the CEO taking 120x the salary of one of his workers unjustifiably, all of the workers would share the profit fairly evenly, and their wages would actually rise with their own collective productive capacity. Every bit of work they do would be rewarded, and it would encourage actually giving a shit.
All of those other tasks are also done by workers. Imagine replacing the Owner/Worker arrangement with a Co-op. Then instead of the CEO taking 120x the salary of one of his workers unjustifiably, all of the workers would share the profit fairly evenly, and their wages would actually rise with their own collective productive capacity. Every bit of work they do would be rewarded, and it would encourage actually giving a shit.