Why does the author include information about the narrator's sister? to show how the narrator gets the idea for his trick to demonstrate that the narrator is immature to demonstrate that the narrator is insensitive to show why the narrator misses his family

the answer is b just took the tested

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.

the answer is a because the astrophel does more and sidney goes to the astrophel more than stella.