4. The answer is false because Adam Smith was best known for his belief in Laissez-faire in which the government should be the least involved in the world of business and that we should trust the free market to do its job according to chapter 4 on page 76.
7. The answer is false because Milton Friedman did author the landmark book Capitalism and freedom, however, his argument was that we should have a volunteer army, fluctuating exchange rates, elimination of physician licenses, a negative income tax and education vouchers found in chapter 5 on page 89.
14. The statement about Grover Norquist is true because I looked him up