The correct answer is C. The total amount of money circulating in the economy
Explanation:
In the economy, the term "supply" is used to describe the amount or availability of a specific good. This means the money supply is the total amount of money in a specific country or economy, especially the money that is available to consumers to buy goods or services or the money circulating. The money supply varies in each country and is not the same all the time as this is related to economic growth, inflation, and other factors. According to this, the option that best defines money supply is "The total amount of money circulating in the economy".
