I to Construct a Special-Purpose Index Designed to Measure General

i. To construct a special-purpose index designed to measure general business activity, the weights are based on the judgments of the statistician and assigned to each series.
Ii) The Consumer Price Index measures the change in prices of a fixed market basket of goods and services from one period to another.
Iii) The CPI is not just one index, but includes a large number of groups, subgroups and selected items, such as a food index, a transportation index and a shelter index.

A) (i) , (ii) and (iii) are all correct statements
B) (i) and (ii) are correct statements, but not (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (ii) and (iii) are correct statements but not (i) .
E) All statements are false