If there was no item in the economy widely accepted in return for goods and services, how would transactions be made? How efficient would such a system be

The world operated pretty well without money for thousands of years. People bartered efficiently as long as there were few goods to be traded.

3. If there were no item in the economy widely accepted in return for goods and services, how would transactions be made? How efficient would such a system be?

If there was no item widely accepted in the economy as a medium of exchange, transactions would need to be conducted through bartering. Bartering is a system where goods or services are exchanged directly for other goods or services, without the use of money.

In such a system, individuals would need to find someone who has what they need and are willing to trade for something the other person desires. For example, if a farmer wants to get a pair of shoes, they would need to find a shoemaker who is willing to trade shoes in exchange for the farmer's produce, tools, or any other valuable item.

The efficiency of a barter system depends on several factors. One challenge is finding someone with whom you can make a mutually beneficial trade. It may take time and effort to match up needs and wants between different individuals. Even then, the value of goods and services may not always align, leading to disagreements and difficulties in determining a fair exchange rate.

Moreover, bartering is limited by the lack of divisibility and portability. Money serves as a convenient tool because it can be divided into smaller units (such as coins or bills) that accurately represent the value of goods or services. In contrast, barter requires finding people who have exactly what you need in exchange for what you have, without the option for partial transactions.

Overall, while bartering can facilitate basic exchange, it is generally considered less efficient compared to a monetary system. Money offers a standardized unit of value, easy portability, and divisibility, which streamline transactions and foster economic growth.