“the greatest happiness for the greatest number” was a goal of
a. utilitarianism.
b. socialism.
c. capitalism.
d. communism

Utilitarianism is the philosophy of maximizing the outcome for everyone: so maximizing the happiness for the maximum amount of people.
Therefore the correct answer is A. Utilitarianism.

Socialist and capitalism have to goal of providing the resources equally to everyone.

several fundamental types of economic systems exist to answer the three questions of what, how, and for whom to produce: traditional, command, market, and mixed. traditional economies: in a traditional economy, economic decisions are based on custom and historical precedent.