Answer:
Real estates are the least liquid of them all
Step-by-step explanation:
Real estates take considerable time to sell and cash out, making them not to be considered as liquid assets.
The money market refers to trading in very short-term debt investments.The money market deals in short-term loans, generally for a period of less than or equal to 365 days. Money markets are considered as highly liquid assets.
Treasury bills are short-term sovereign debt securities maturing in one year or less . The treasury bill market is highly liquid as investors can quickly convert bills to cash through a broker or bank.
This makes real estates the correct answer as the least liquid asset.