Fen-Phen Was an Anti-Obesity Medication That Consisted of Two Drugs

Fen-phen was an anti-obesity medication that consisted of two drugs: fenfluramine and phentermine.Fenfluramine was initially marketed by American Home Products.It was shown to cause potentially fatal pulmonary hypertension and heart valve problems.This eventually led to the withdrawal of the product and legal damages of over $13 billion.This is an example of ________.

A) a product recall
B) lean manufacturing
C) production control
D) the bullwhip effect
E) a green business