Exam 3: Demand and Supply

For consumers, goods A and B are complementary goods. The cost of a resource used in the production of A decreases. As a result

-The figure above shows the demand for fruit snacks. Which movement reflects how consumers would react to an increase in the price of a non-fruit snack?

-Consider the demand curves for soft drinks shown in the figure above. Moving from point a to point c means that

If the demand and supply curves are described by the following equations P = a - bQ and P = c + dQ, respectively, the equilibrium price is P* = (ad + bc) / (b + d).

A technological improvement lowers the cost of producing coffee. At the same time, consumers' preferences for coffee increase. The equilibrium price of coffee will

-The figure above shows the demand for fruit snacks. Which movement reflects an increase in demand?

A bakery can produce either cakes or cookies. If the price of cookies rises, then

In 2014, the price of peanuts was rising, which lead peanut butter sellers and peanut butter buyers to expect the price of peanut butter would rise in the future. Suppose the effect on the sellers was larger than the effect on the buyers. Consequently, in the current market for peanut butter there is a ________ in the price of peanut butter and ________ in the quantity of peanut butter.

Which of the following results in a movement along the supply curve of spinach but does not shift the supply curve of spinach?

-In the above figure, an increase in the quantity demanded is represented by a movement from point d to

-The above table gives the demand and supply schedules for Blu-ray discs. Suppose that the price of a Blu-ray disc player increases, resulting in the demand for Blu-ray discs decreasing by 8,000 units at all prices. What are the new equilibrium quantity and equilibrium price of Blu-ray discs?

Bicycles are made out of steel. If the price of steel increases, there is a shift in the supply curve of bicycles that leads to

The Market for Wapanzo BeansQuantity Demanded Price Quantity Supplied(millions of pounds (dollars per (millions of poundsper year) pound) per year) -Refer to the table above. Suppose that in normal years demand is represented by Case 2 and supply is represented by Case B. If it is discovered that wapanzo beans help prevent cancer, then supply will ________ and demand will ________.

By definition, an inferior good is a

The observation that the demand curve for grape jelly shifts rightward every time the price of peanut butter falls means that grape jelly and peanut butter are

The equilibrium price will fall and the equilibrium quantity might increase, decrease, or stay the same when the

When the demand for a good decreases, its equilibrium price ________ and equilibrium quantity ________.

What is the difference between a normal good and an inferior good? Give an example of each.

If technological advances lower the cost of computer chips, in the market for computers the equilibrium price will ________ and the equilibrium quantity will ________.

If the price of a good changes but everything else influencing suppliers' planned sales remains constant, there is a