Final answer:
The $4 million a. punitive damages might be excessive as the Supreme Court indicates punitive damages should not be grossly disproportional to the compensatory amount and not solely based on a defendant's wealth.
Step-by-step explanation:
The question asks whether the punitive damages awarded in a lawsuit for intentionally inflicting emotional distress are excessive based on the U.S. Supreme Court's guidelines. The jury awarded the plaintiff $500,000 in compensatory damages and $4 million in punitive damages against a wealthy defendant. According to the Supreme Court, punitive damages must not be grossly disproportional to the severity of the offense and typically suggests a ratio to compensatory damages which the $4 million award may exceed.
Additionally, while the defendant's wealth may be considered, it should not justify an excessively high award. Therefore, the punitive award could be excessive based on the ratio and because it was influenced by the defendant's wealth.