Multiple Choice
The table below shows hypothetical prices for a particular anatomy textbook at a university bookstore over several years. TABLE 2-4 Refer to Table 2-4.Assume that 2015 is used as the base year,with the index number = 100.The value of the index number in 2018 is calculated as follows:
A) 215/180 = 1.194.
B) 180/215 = 0.837.
C) (215/180) × 100 = 119.4.
D) (180/215) × 100 = 83.7.
E) (215 - 180) = 35.
Correct Answer:

Verified
Correct Answer:
Verified
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