Which Statement Is Accurate Regarding Prescription Drugs in the United

Which statement is accurate regarding prescription drugs in the United States?

A) The pharmaceutical industry has been among the most consistently profitable sectors in the United States with net profits in the billions.
B) The negotiating power of large federal programs has helped bring down drug prices for vulnerable populations.
C) Increases in prescription drug prices have generally lagged behind increases in the Consumer Price Index.
D) Prescription drugs are not expensive in comparison to the benefits they provide to those who are sick.