The Table Below Shows Hypothetical Data for Volumes of E-

Multiple Choice

The table below shows hypothetical data for volumes of e- books and hardcover books sold over a 3- year period in a particular city. $$\begin{array} { | c | c | c | } \hline & \text { E- books } & \text { Hardcover Books } \\\hline \text { Year 1 } & 23000 & 72000 \\\hline \text { Year 2 } & 52000 & 59000 \\\hline \text { Year 3 } & 106000 & 31000 \\\hline\end{array}$$ TABLE 2- 3
-Refer to Table 2- 3.Suppose we choose Year 1 as the base year and construct a series of index numbers with which to analyze sales data.The index numbers for volumes of hardcover books sold (starting with Year 1) is:

A) 100; 0.819; 0.431
B) 0.431; 0.819; 100
C) 431; 819; 100
D) 43.1; 81.9; 100
E) 100; 81.9; 43.1