"One employee or ten zillion employee's at 7.65% is still only 7.65%...Why is that so difficult for you to grasp?"
I agree, in the cases of products or services that have no supply chain. I just can't think of any instances where no supply chain exists. Can you give me an example?
One of the many millions of people who provide services. Accountants, private nurse, lawn care, lawyer, doctors, etc.