The function of money that has been explained here is that money acts as medium of exchange for all types of goods and services. As per the .above joke the money has been exchanged for various kind of services at various places thus making the purchase of services more easy and convenient. It also has the acceptability all over the nation and hence can be easily exchanged in return for the goods and services.
The $100 and $1: Two well-worn bills arrived at the Federal Reserve Bank to be retired...