Which Is False Regarding the Sale of Illegal Drugs

Which is false regarding the sale of illegal drugs?

A) In terms of weight and availability, illegal drug sales are second to wildlife trafficking in terms of lucrativeness.
B) Despite massive long-term efforts, the price of illegal narcotics has drifted downward as supplies have become more plentiful.
C) At the current average street price, a metric ton of pure cocaine is worth more than $150 million.
D) Some experts believe the only effective way to deal with the drug problem is through legalization of most drugs and decriminalization of drug offenses.