And this is why specialization of labor is needed... because those people can;t be writing these papers and vise versa. I'm glad you've learned something today.
What!!! I come up with an accurate figure in one minute with no research and you use that as a basis to say that some nitwit with a masters in business, who spends a month on research to get the same figure proves the need for "specialization of labor." Whatever that newspeak means.
What high school do you go to?