YDS PARAGRAF DOLDURMA / TEST 4 36. Soru

36.

- Every product on the market has a variety of
costs built into it before it is ever put up for
sale to a customer. There are costs of
production, transportation, advertising, and
more. ----. For instance, truckers must profit
from transporting products, or they would
not be in business. Thus, costs also include
several layers of profits.