Answers to Chapter 6

Part 1

1.

a. 1 (the top half)

b. 2

c. 2

d. 2

e. Because they spend less money on drugs.

a. 2 (the bottom half)

b. 2

c. 1

d. 1

e. The fact that drug use falls is irrelevant. What is relevant is that drug users spend more money on drugs.