The main difference between ancient Greek cities and modern US states is that Greek city states were ruled by kings obviously because they didn't yet have the true concept of democracy - D. They also had their own laws but so do US states.
The correct answer is - C) an increase in the quantity demanded of that product.
When a prize of a product goes down and the quality of the same remains the same, people tend to shift towards that product and start to buy that product, while in meantime leaving the products that they were buying before because they have a bigger prize. This also contributes to people buying more in quantity, and this is in case the prize of the product gets back as it was before. Since more people start to buy the product, and also buy it larger quantity, there's an increase in the demand for the particular product.
The correct answer is letter C.
Explanation: Banks represents a big part of our lives. The evolution of banks has changed the business.
That are many things that can be done in a bank.
What the is earned by the bank is used most of the times to pay the interest on savings accounts and to cover the bank's expenses.