Definition of microeconomics concepts.

Define the following terms:

1- Change in quantity demand

2- Change in quantity offered

3- Change in demand

4- Change in the offer

5- Determinant of demand

6- Determinant of supply

7- Positive financial statement

8- Normative economic statement

9- Law of comparative advantage

Explain in detail the difference between:

1- Change in quantity demanded versus change in demand.

2- Change in quantity offered versus change in supply.