Answer:
2. (i) demand-side; (ii) both; (iii) supply-side; (iv) supply-side; (v) both
Explanation:
a. $1,000 per person tax reduction ⇒ focus on aggregate demand (more money for consumers to spend)
b. a 5% reduction in all tax rates ⇒ focus on both aggregate demand and supply (more money for consumers and suppliers)
c. Pell Grants, which are government subsidies for college education ⇒ focus on aggregate supply (more money for suppliers of college education)
d. government-sponsored prizes for new scientific discoveries ⇒ focus on aggregate supply (more money for suppliers of new scientific discoveries)
e. an increase in unemployment compensation ⇒ focus on both aggregate demand and supply (more money for consumers resulting in higher prices and lower output)