What is the main idea in this selection? A
A celebrity chef makes a difference by helping people
eat more healthfully.
B
Students eat more healthful food when they are involved
in developing menus for school meals.
с
Students discover that school lunches can be both
healthful and delicious.
D
A motivated chef criticizes parents for what they allow
their children to eat.

Why are rules protecting private property some of the most important rules in free-market system? a. private property protects individuals from unnecessary government control. b. individuals need to own resources in order to make free choices. c. consumers all desire to own as much property as they can. d. producers want to protect the profit they make by selling property to consumers.