Understanding Supply and Quantity Supplied

The video explores the law of supply, focusing on the difference between a change in supply and a change in quantity supplied. It explains that a change in supply involves a shift of the entire supply curve, while a change in quantity supplied is a movement along the curve. The video provides examples, such as government price caps and changes in refining costs, to illustrate these concepts. It also discusses how factors like property tax can affect supply.

What does the law of supply state about the relationship between price and quantity supplied?

• As price decreases, quantity supplied increases.

• Price and quantity supplied are unrelated.

• As price increases, quantity supplied increases.

• As price increases, quantity supplied decreases.

What does a shift to the right in the supply curve indicate?

• An increase in quantity supplied.

• A decrease in quantity supplied.

• An increase in supply.

• A decrease in supply.

Which of the following is true about a change in supply?

• It is unrelated to production costs.

• It only occurs when prices change.

• It is a shift of the entire supply curve.

• It is a movement along the supply curve.

What does a movement along the supply curve represent?

• A change in supply.

• A change in demand.

• A change in quantity supplied.

• A change in market equilibrium.

What happens to the quantity supplied when a price cap is set below the current price?

• Supply curve shifts to the right.

• Quantity supplied decreases.

• Supply curve shifts to the left.

• Quantity supplied increases.

What is the result of a price cap being set above the current market price?

• It has no effect on the market.

• It increases the quantity supplied.

• It decreases the quantity supplied.

• It shifts the supply curve to the left.

How does an increase in the cost of refining gas affect the supply curve?

• Does not affect the supply curve.

• Shifts the supply curve to the right.

• Shifts the supply curve to the left.

• Shifts the supply curve downward.

What is the effect of a decrease in property tax on gas stations?

• Increases the price of gasoline.

• Shifts the supply curve to the right.

• Decreases the quantity supplied.

• Shifts the supply curve to the left.

What does a shift to the left in the supply curve indicate?

• No change in supply.

• An increase in quantity supplied.

• An increase in supply.

• A decrease in supply.

How does a decrease in production costs affect the supply curve?

• Increases the price of the product.

• Shifts the supply curve to the right.

• Decreases the quantity supplied.

• Shifts the supply curve to the left.