How did the free enterprise system affect factory owners?

A.
It helped factory owners follow the laws of the US government and run honest businesses.
B.
Factory owners grew wealthy from a system that allowed them to build their own factories.
C.
Factory owners could only invest in businesses that were similar in nature to their own.
D.
Factory owners found it much easier to apply for government loans to set up new businesses.
E.
It helped factory owners look after the needs of their workers without spending much money.