Multiple Choice
The table below shows hypothetical monthly cell phone plan fees for the identical service over several years. TABLE 2-2 Refer to Table 2-2.Assume that 2015 is used as the base year,with the index number = 100.The value of the index number in 2019 is
A) 0.25.
B) 2.5.
C) 25.0.
D) 0.45.
E) 45.45.
Correct Answer:

Verified
Correct Answer:
Verified
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