The author suggests that the desire to belong is a very powerful — if not the most powerful — human emotion

the answer is d my man/woman the first passage is real the second is a setting.

c) problem and solution

she has clear pronunciation

the economic activity signified in that scenario is a. production

in general, market production makes reference to the elaboration of a product or service which is destinated for economic purposes (to be sold) at money-price in a market. such product or service has to be principally tradable for money.

there is no money exchange involved in distribution, generalized reciprocity or balanced reciprocity.