According to the United States Spends a Larger Portion of Expenditures

Multiple Choice

According to the United States spends a larger portion of expenditures on higher education compared to any other country. Increasing the amount of higher education produces
i. rightward shifts in the U.S. long-run aggregate supply curve
ii. movements up along the U.S. aggregate demand curve
iii. increases in U.S. human capital.

A) i and iii only.
B) i, ii and iii.
C) iii only.
D) ii and iii only.