Exam 4: Demand and Supply

Suppose Ramen noodles,an inexpensive but a quite tasty dish,are an inferior good.Why do grocery stores in college towns,that is,towns with a large fraction of college students,stock a lot of Ramen noodles?

A demand schedule shows

-Which figure above shows the effect of a technological advance in the production of pizza?

An increase in the productivity of producing jeans results in

A student at New York University used to take the Redhound bus when she visited her grandmother in Boston.After graduating,although the bus fare and the plane fare were the same as they were when she was a student,with a well-paid job on Wall Street she now takes the plane to Boston to visit her grandmother.For this student,travel by Redhound bus is

-The number of logging firms increases.Which of the figures above best illustrates this change?

-In the above figure,an increase in productivity

Which of the following results in a movement upward along the demand curve for movies?

If a higher price for wheat decreases the quantity of corn being produced,which of the following describes what has occurred?

As a falling price eliminates a surplus in the jersey market,

There are five hundred buyers in the market for cheese.If we know each individual's demand curves,to find the market demand,we must

Consider the market for peanut butter.If there is an increase in the price of peanuts,

-The above figures show the market for HD televisions.If there are severe earthquakes that destroy a significant number of HD television manufacturing plants,which figure shows the effect of the earthquake?

The price of salsa rises.How does the increase in the price of salsa affect the supply of salsa?

Price (dollars per gallon) Quantity demanded (gallons of gasoline) Quantity supplied (gallons of gasoline) 3.73 337,982 441,074 3.68 396,398 428,008 3.65 412,031 412,031 3.62 417,899 391,665 -The table above shows the situation in the gasoline market in Tulsa,Oklahoma.If the price of a gallon of gasoline is $3.73,then

Assume a market is in equilibrium.There is an increase in supply,but no change in demand As a result the equilibrium price ________,and the equilibrium quantity ________.

When the price of rice rises,

What is the effect on the price and quantity of a product if the demand decreases and the supply simultaneously increases?

Autoworkers negotiate a wage increase.How does this change affect the supply curve of cars?

Two brands of water,Natural Water and Mountain Water,are close substitutes.If the price of Mountain Water decreases,the fall in price