The headline in the newspaper reads "County Supervisors Debate Building New Schools." The headline relates closest to which economic concept?

Suppose it takes Paul 3 hours to bake a cake and 2 hours to move the lawn, and suppose it takes Tom 2 hours to bake a cake and 1 hour to mow the lawn. Which of the following statements is correct?

A. Paul has the comparative in baking cakes B. Paul has the comparative in mowing the lawn C. Paul has the absolute advantage in baking cakes D. Paul has the absolute advantage in mowing the lawn.

In general, technology that reduces pollution will shift both the MC and ATC curves upward.

Answer the following statement true (T) or false (F)