Which of the Following Statements About Manufacturers Is True

Which of the following statements about manufacturers is true?

A) Most manufacturers have more than 50 employees.
B) Small manufacturer with less than 50 employees account for half of the total dollar value added.
C) Small manufacturers now have purchasing procedures just as formal as large manufacturers.
D) Manufacturers with less than 50 employees have more employees overall than manufacturers with 50 or more employees.
E) Marketers often segment industrial markets on the basis of customer size.