Knowing the number of people who are unemployed is a key way to measure the state of the economy. So how is unemployment actually measured? CNBC explains.
For anyone who has computed taxes, “tax brackets” are a familiar term -- but how they work can be complicated. Salman Khan of the Khan Academy breaks down and explains the U.S. income tax schedule.
Paul Volcker was Chairman of the Federal Reserve under Presidents Reagan and Carter. But his name is becoming more well-known for a part of the Dodd–Frank reform bill. It's called the Volcker rule, and CNBC explains.
If a company or individual gets what's called a Wells notice from the Securities and Exchange Commission, they won't be very happy to say the least. But who might get one and what do the signify? CNBC explains.