Problem: Text: In the United States income tax system, adjusted gross income (AGI) is an individual's total gross income minus specific deductions. Taxable income is adjusted gross income minus allowances for personal exemptions and itemized deductions. For most individual tax purposes, AGI is more relevant than gross income.

Question: are federal taxes based on adjusted gross income?

OPTIONS:
- no
- yes
A: yes

Problem: Text: The Supreme Court of the United States Police is a small U.S. federal law enforcement agency headquartered in the District of Columbia, whose mission is to ensure the integrity of the constitutional mission of the U.S. Supreme Court by protecting the Supreme Court building, the Justices, employees, guests, and visitors. In accordance with 28 U.S.C. 672, the Supreme Court Police falls under the jurisdiction of the Marshal of the United States Supreme Court who is appointed by the Supreme Court. The Marshal and the Supreme Court Police are authorized by 40 U.S.C. 6121 to police the Supreme Court Building and protect the Justices, employees of the Court, and visitors to the Court.

Question: do the supreme court justices have secret service?

OPTIONS:
- no
- yes
A: no

Problem: Text: The shift of a demand curve takes place when there is a change in any non-price determinant of demand, resulting in a new demand curve. Non-price determinants of demand are those things that will cause demand to change even if prices remain the same--in other words, the things whose changes might cause a consumer to buy more or less of a good even if the good's own price remained unchanged. Some of the more important factors are the prices of related goods (both substitutes and complements), income, population, and expectations. However, demand is the willingness and ability of a consumer to purchase a good under the prevailing circumstances; so, any circumstance that affects the consumer's willingness or ability to buy the good or service in question can be a non-price determinant of demand. As an example, weather could be a factor in the demand for beer at a baseball game.

Question: does an increase in income shifts the demand curve?

OPTIONS:
- no
- yes
A:
yes