Question

the mode of exchange that requires some form of centralized social organization to receive economic contributions from all members of the group and to allocate them in such a way as to provide for every member of the group is called
reciprocity.
redistribution.
market exchange.
mode of production.

Explanation:

Redistribution involves a centralized entity collecting contributions from group members and then re - distributing them for the group's benefit. Reciprocity is more about direct exchange between individuals. Market exchange is based on supply and demand in a market setting. Mode of production refers to how goods are produced, not this type of exchange.

Answer:

redistribution.