Why did a money economy begin to replace the barter economy in the high middle ages

For a time after the fall of the Roman Empire, the use of money declined. However, as trade revived in the later medieval period and reached across greater distances, the need for money as a unit of exchange became more important. During the High Middle Ages, a money economy began to replace the barter economy.

Explanation:

Imagine if you wanted to buy oranges, you had apples to trade, but the person wanted strawberries. It would be difficult to go and trade and keep trading things to finally get what you wanted. Money would be easier because everyone wants it. and it can purchase almost anything.

he ottoman empire established islam as its guiding religion, government, and laws

the correct answer is “opportunity cost”. opportunity cost is what a company misses out because it decided in one option over another one. in this case, the company decided to invest in building a factory so it gave up another possible benefit or profit in order to achieve success with the factory.  

trade-off is not the correct answer since it is a situation in which you accept losing something in return for benefits in other areas.

and finally, consequence is a general term used to accept what it comes when you make a decision. it can be a positive or negative consequence depending if the decision you took was the correct one.