Question

categories of the money supply
investment accounts
savings accounts
demand accounts
cash and currency in circulation
less liquid
more liquid
the measure of how quickly an investment can be converted into cash is known as its liquidity
cash is the most liquid form of money.
is made up of currency in circulation and money in demand accounts.
categories of money.
m1
m2

Explanation:

M1 money supply is defined as currency in circulation and money in demand - accounts. It is the most liquid form of the money supply measure compared to M2 which includes M1 plus savings accounts, time deposits, etc.

Answer:

M1