Which Statement Describes a Difference Between the Consumer Price Index

Multiple Choice

Which statement describes a difference between the consumer price index (CPI) and the producer price index (PPI) ?

A) Only the CPI is associated with the problem of quality changes.
B) Only the PPI is associated with the problem of eliminating goods and services from the basket.
C) Only the PPI measures net revenues received by firms.
D) Only the PPI has a fixed market basket.