The basket of goods measured in computing the CPI includes goods produced in prior years and imported goods

In the figure above, how much is the consumer who buys the 5,000th pizza willing to pay for that pizza?

A) $15 B) $10 C) $12 D) $22.50 E) $5

Which of the following definitely results in a product's equilibrium price rising?

A) an increase in both demand and supply B) a decrease in both demand and supply C) an increase in demand combined with a decrease in supply D) a decrease in demand combined with an increase in supply E) an increase in the supply combined with no change in the demand