(单选题)In the calculation of the CPI, books are given greater weight than magazines if_________
选项:
A: consumers buy more books than magazines.
B: the price of books is higher than the price of magazines.
C: it costs more to produce books than it costs to produce magazines.
D: books are more readily available than magazines to the typical consumer.
发布时间:2024-05-06 22:10:43