Answer questions 1–12 in "Questions on Rhetoric and Style" on p. 778 of The Language of Composition. (2nd edition: Answer questions 1–12 on p. 411.)

just say it's your friend did it and you had no idea?

the best asnwer is b "les encantan los juguetes nuevos" because you are talking about them

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.