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Microeconomics 9th Edition by Stephen Slavin
النسخة 9الرقم المعياري الدولي: 9780077426767Microeconomics 9th Edition by Stephen Slavin
النسخة 9الرقم المعياري الدولي: 9780077426767 تمرين 17
Which one of the following statements is true?
A) Competition among college textbook publishers has kept prices from rising even further.
B) The college textbook publishing industry is highly oligopolized.
C) If it were not for the sale of used books, college textbook publishers would make much smaller profits.
D) Because college textbooks are often accompanied by supplements, this has tended to keep their prices down.
A) Competition among college textbook publishers has kept prices from rising even further.
B) The college textbook publishing industry is highly oligopolized.
C) If it were not for the sale of used books, college textbook publishers would make much smaller profits.
D) Because college textbooks are often accompanied by supplements, this has tended to keep their prices down.
التوضيح
موثّق
موثّق
Therefore, options (a), (c), and (d) are...
Microeconomics 9th Edition by Stephen Slavin
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