Of the following statements, which one is true? (only one answer is possible) Of the following statements, which one is true? (only one answer is possible) Pharmaceutical price controls have no impact on the innovation rate for drugs, or their relative affordability. Pharmaceutical price controls decrease the innovation rate for drugs but makes existing drugs more affordable. Pharmaceutical price controls do not exist in developed countries; they only exist in poor countries. The market system determines both pricing and allocative efficiency in the distribution of drugs in developed countries. Pharmaceutical price controls increase the innovation rate for drugs and makes existing drugs more affordable