The consumer price index (CPI) was 180 for 2009 when using 1995 as the base year (1995 = 100). Now suppose we switch and use 2009 as the base year (2009 = 100). What is the CPI for 1995 with the new base year?
选项:
A:18.0
B:55.6
C:80.0
D:111.2
发布时间:2024-04-17 17:45:20