Answer:
Answer: C
Explanation:Equilibrium is achieved in a market when the quantity demanded is equal to quantity supplied. When these two variables are equal, then the market price is equal to equilibrium price.
When quantity demanded is more than quantity supplied, there will be excess demand and deficit in supply. In this case, the market price will increase till equilibrium is achieved.
Similarly, when there is excess of supply, then the price will fall till it reaches equilibrium.
Explanation:
Answer:
1 - a; 2 - e; 3 - b; 4 - d; 5 - c
Explanation:
The price of oil doubled per barrel, then quadrupled and challenged the stability of the whole national economy.
The first migrants came 65,000 years ago
First Arabs came into North Africa, then gold-salt trade flourishes on the Trans-Saharan route, then Islam spreads to Western and Southern Africa, then all of North Africa comes under Muslim rule
