Not sure I understand, suppose 100,000 non-managing employees, span of 1 to 10, adds 10,000 managers, span 1 to 10, adds 1,000 more managers, span 1 to 10, adds

Not sure I understand, suppose 100,000 non-managing employees, span of 1 to 10, adds 10,000 managers, span 1 to 10, adds 1,000 more managers, span 1 to 10, adds 100 more managers, and so on. Therefore, for a company of 111,111 employees, there are 11,111 managers. Let's say double the salary on average gives 20-25% overhead? Why would, for a company of 100,000 employees, it bump up to 33,333 managers? Linux, organizationally, does not fulfill the same functions as are needed in a company (recruitment, firing, finance, HR to name a few.) How would you model a company after it?