Answer:The answer is B: Federal Election Commission
The organization that is responsible for the regulation of presidential campaign contributions is known as the Federal Election Commission.
Step-by-step explanation:
The Federal Election Commission (FEC) is an independent agency responsible for administering and enforcing the Federal Elections Campaign Act governing the federal elections financing. It was created in the year 1975 by the US congress. They are responsible for the disclosure of campaign finance information. They are also in charge of the public funding of presidential elections.