As a Result of the Supreme Court's Decision in Citizens

As a result of the Supreme Court's decision in Citizens United v. Federal Election Commission (2010) and a Federal Court of Appeals ruling in Speechnow v. FEC (2010) ,

A) there is now no limit on the ability of corporations, unions, nonprofit groups, or individuals to fund political advertising provided they do not contribute directly to a candidate's campaign.
B) candidates can no longer fund advertising in political campaigns.
C) groups cannot spend money on political ads that attack or praise specific candidates.
D) individuals can contribute unlimited amounts of money directly to a candidate's campaign.
E) political action committees (PACs) are outlawed.