Policy making that is carried out in response to a rule is

Approximately two decades after a "baby boom," one could expect: a. production to change from an interior point to a point along the production possibilities curve. b. a movement along the production possibilities curve from one point to another

c. an outward shift of the production possibilities curve along both axes. d. an inward shift of the production possibilities curve.

Which one of the following would cause an increase in the supply of planes?

A) a decrease in the demand for planes B) an increase in the price of planes C) an increase in taxes applied to plane producers D) an improvement in the technology used to produce planes