Exam 5: Elasticity and Its Application

You and your college roommate eat three packages of Ramen noodles each week. After graduation last month, both of you were hired at several times your college income. You still enjoy Ramen noodles very much and buy even more, but your roommate plans to buy fewer Ramen noodles in favor of foods she prefers more. When looking at income elasticity of demand for Ramen noodles, yours would

The price elasticity of demand is defined as the percentage change in price divided by the percentage change in quantity demanded.

If demand is price inelastic, then

At a price of $1.20, a local coffee shop is willing to supply 100 cinnamon rolls per day. At a price of $1.40, the coffee shop would be willing to supply 150 cinnamon rolls per day. Using the midpoint method, the price elasticity of supply is about

A government program that pays farmers not to plant corn on part of their land can help farmers not only through the subsidy payments to farmers who participate in the program but also by raising the market price of corn.

Figure 5-4 -Refer to Figure 5-4. If the price increases in the region of the demand curve between points B and C, we can expect total revenue to

Which of the following statements is not correct concerning government attempts to reduce the flow of illegal drugs into the country? Drug interdiction

When demand is inelastic, an increase in price will cause

For a particular good, an 8 percent increase in price causes a 12 percent decrease in quantity demanded. Which of the following statements is most likely applicable to this good?

If the quantity supplied is the same regardless of price, then supply is

The flatter the demand curve through a given point, the

Knowing that the demand for wheat is inelastic, if all farmers voluntarily did not plant wheat on 10 percent of their land, then

Along the elastic portion of a linear demand curve, total revenue rises as price rises.

Figure 5-6 -Refer to Figure 5-6. For prices below $8, demand is price

If the price elasticity of supply is 0.4, and a price increase led to a 5% increase in quantity supplied, then the price increase is about

Table 5-2 -Refer to Table 5-2. Using the midpoint method, if the price falls from $100 to $50, the absolute value of the price elasticity of demand is

Demand is said to have unit elasticity if the price elasticity of demand is

If the price of gasoline rises, when is the price elasticity of demand likely to be the highest?

Which of the following should be held constant when calculating an income elasticity of demand?

Table 5-13 Consider the following demand schedule. -Refer to Table 5-13. Using the midpoint method, what is the price elasticity of demand between $12 and $15?