The $20 bill in your pocket today is BEST described as:Choose one answer from the options below.commodity moneynear-moneyfiat moneycommodity-backed money

The $20 bill in your pocket today is BEST described as fiat money.

Here's why:

1. Commodity money is a type of money whose value comes from a commodity of which it is made. Commodities such as gold or silver have intrinsic value. The $20 bill is not made of any such commodity, so it's not commodity money.

2. Near-money refers to highly liquid assets that can be easily converted into cash, such as savings accounts or treasury bills. A $20 bill is already cash, so it's not near-money.

3. Fiat money is a currency established as money by government regulation or law. The value of fiat money is derived from the relationship between supply and demand and the stability of the issuing government, rather than the worth of a commodity backing it. The $20 bill is a good example of fiat money because it is declared legal tender by the government, and it does not have value intrinsic to the material composing it.

4. Commodity-backed money is a form of currency that can be exchanged for a fixed amount of a commodity, typically gold or silver. The $20 bill is not backed by any physical commodity, so it's not commodity-backed money.

Therefore, the $20 bill is best described as fiat money.