Exam 4: The Market Forces of Supply and Demand

If a study by the CMA found that brown sugar caused weight loss while white sugar caused weight gain, what would we see?

What is the downward-sloping line that relates prices and quantity demanded?

Figure 4-10 -Refer to Figure 4-10. What would cause the movement from point A to point B on the graph?

Market demand is given as Qd = 220 - 4P. Market supply is given as Qs = 2P + 40. In a perfectly competitive equilibrium, what will be price and quantity traded in the market?

Figure 4-4 -Refer to Figure 4-4. In this market, what would the equilibrium price and quantity be?

What will result from a decrease in resource costs to firms in a market?

Holding all else constant, what will result from a higher price for ski lift tickets?

Which of the following is NOT a determinant of demand?

Figure 4-2 -Refer to Figure 4-2. What happens at a price of $35?

What type of market is a monopoly?

Why do markets move toward equilibrium of supply and demand?

Beef is a normal good. You observe that both the equilibrium price and quantity of beef has fallen over time. Which of the following would be most consistent with this observation?

What happens when the price of a good or service changes?

Market demand is given as Qd = 250 - .5P. Market supply is given as Qs = 2P. What would result if the market price were $50?

Figure 4-5 -Refer to Figure 4-5. Which of the four graphs shown illustrates a decrease in quantity demanded?

What is the sum of all individual demand curves for a product?

When economists are interested in how markets work, what do they most often work with?

The law of demand states that the quantity demanded of a product is positively related to price.

Which of the following would cause both the equilibrium price and equilibrium quantity of number two grade potatoes (an inferior good) to increase?

Figure 4-2 -Refer to Figure 4-2. What happens at a price of $35?