Answer:
The correct answer is letter "C": The Sarbanes-Oxley Act which requires more stringent internal controls on U.S. firms.
Step-by-step explanation:
The U.S. Sarbanes-Oxley Act of 2002 (SOX) is a legislative response to several corporate scandals that sent shockwaves through the world financial markets. The SOX attempts to strengthen corporate oversight and improve internal corporate control. After this act, strict rules for certified public accountants, auditors, and high-executive officers were imposed with more strict recordkeeping requirements.
Some U.S. firms allege the SOX is a drawback for them compared to the legislation foreign companies have which are usually less strict.