What is true justice according to Plato?
A) Reason, spirit, and appetite should do their rightful business in order to make a human being whole.
B) Reason, spirit, and appetite should do their faithfully reflected in the state which is a collective of human beings as a whole through the formation of three classes namely. Ruling, class, military class, and economic class.
C) Both A and B.
D) Neither A and B.

Hint: We realize justice has been one of the significant issues throughout the entire existence of reasoning. The Greek origination of justice was the ideals of spirit and activity. To both Plato and Aristotle, justice implied goodness just as an eagerness to obey laws. It indicated correspondence of rights and obligations. Justice was the ideal of flawlessness in human connections. To Plato, "righteousness was one of the most elevated of ethics. (Bhandari,\[2002\] ) Justice to the Greeks was the soul that enlivened men in the correct release of their obligations. The advancement of equilibrium and amiability in idea and activity was pre-prominently social in character.

Complete answer:
As indicated by Plato self or mind comprises three sections. Reason, soul, and hunger. Reason or rationale judges what is valid or bogus. The soul makes us irate or high tempered. The craving shows the longing for affection, yearning, and thirst. As per Plato the equitable soul or self permits motivation to rule and control staying two. Comparing to these three components in human instinct there are three classes in the social living being Philosopher class or the decision class which is the agent of reason; helpers, a class of champions and protectors of the nation is the delegate of the soul; and the hunger impulse of the network which comprises of ranchers, craftsmen and are the most reduced piece of the pecking order.
So, the correct answer is Option C.:

Note: Everything has an end compared to its tendency, says Plato. At that point the end of eyes is to see unmistakably; correspondingly the finish of the state is to oversee well. Like everything else the scholar also has an end. In view of that end, he makes certain aphoristic presumptions. Plato's end is to have a state with 'great administration', the Ideal State instead of vote based administration in which the whole populace is the individual from the political network. As has been examined in the part managing the hypothesis of thoughts, for Plato the pith lies not in the article but rather in its thought. Item is only the shadow, the appearance of the undetectable quintessence. A noticeable human is just the appearance of the embodiment – soul.