According to the Invisible Hand Doctrine

According to the invisible hand doctrine:

A) only laissez-faire capitalism provides the reward of profit.
B) laissez-faire capitalism is improved when government intervenes in decision making.
C) the interests of society are best served if producers decide which goods and services buyers should want.
D) in a system of free and open competition, it is in producers' best interests to provide buyers with what they want, which best serves the interests of society.