Which of the Following Are Main Functions/purposes of the Sarbanes-Oxley

Which of the following are main functions/purposes of the Sarbanes-Oxley Act of 2002?

A) To issue cease-and-desist orders against violators of any federal securities law and to seek civil monetary penalties against any violators.
B) To create rules to require brokers and dealers to provide information concerning prices and risks associated with the penny-stock market and to seek civil monetary penalties against those who violate such rules.
C) To permit the Securities and Exchange Commission to exempt persons,securities,and transactions from securities regulations,thereby promoting private-sector economic growth.
D) To increase corporate disclosure requirements and penalize violators of securities laws more heavily.
E) To decrease the regulatory authority of the Securities and Exchange Commission and to promote corporate self-regulation in terms of the issuance and sale of corporate stock.