Which reference to the Wholesale Price Index (WPI), consider the following statements: 1. The new WPI series with base 1993-94 = 100 became effective from April 1998 2. In the new WPI series, became effective from 1 April 2000. Statements 2 and 3 are correct 3. The weight for electricity has increased in the new WPI series Which of these statements are correct

Which reference to the Wholesale Price Index (WPI), consider the following statements: 1. The new WPI series with base 1993-94 = 100 became effective from April 1998 2. In the new WPI series, became effective from 1 April 2000. Statements 2 and 3 are correct 3. The weight for electricity has increased in the new WPI series Which of these statements are correct ?