Chain-Weighted GDP Deflator Inflation Differs from GDP Deflation Inflation Because

Multiple Choice

Chain-weighted GDP deflator inflation differs from GDP deflation inflation because:

A) it uses different goods in its calculation.
B) it uses two different base years to get the quantities used to calculate the index.
C) it uses a constant set of prices every year.
D) it uses two different base years to get the prices used to calculate the index.