Which of the following protects people from incompetent or unscrupulous producers?

Aggregate demand

A) decreases if expected future income rises. B) increases if the exchange rate rises. C) increases if government expenditures decrease. D) increases if the expected inflation rate increases. E) increases if aggregate supply increases.

Which situation would most likely cause a nation's production possibilities curve to shift inward?

A. An increase in unemployment B. An increase in the amount of imports C. An increase in the number of skilled immigrant workers D. The destruction caused by bombing and warfare in a losing military conflict