Cost of doing what? Homeowners who make monthly mortgage payments are paying

Discuss how a politicians "policy differentiation" from his opponent in an election softens the competition over how much in political rents the politician will be able to collect.

What will be an ideal response?

Economic growth may be represented by a(n):

A. leftward shift of a production possibilities curve. B. outward shift of a production possibilities curve. C. movement along a production possibilities curve. D. production possibilities curve that remains fixed.