Concept:The reasons for holding money are based on Keynesian motives for liquidity.
Explanation:People hold money for three main motives: transactions, precautionary, and speculation.
The transactions motive helps in daily purchases and payments.
The precautionary motive covers unexpected emergencies or future needs.
The speculative motive allows one to take advantage of expected changes in asset prices or interest rates.
Ostentation refers to showing off wealth and is not an economic motive for holding money.
Hence, it is the option that is not a valid reason for holding money.
Answer:A. Ostentation