Which action would be a change in the government's fiscal policy?
a) an increase in taxes
b) a decrease in unemployment
c) a decrease in collected revenues
d) an increase in the price of goods

A) an increase in taxes 

Fiscal policy is how the government manages money to achieve specific goals, like economic growth with stable prices. An increase in taxes would mean a change in fiscal policy. Unemployment, prices of goods, and revenue collections are connected to fiscal policy, but are not actually policies set by the government.

Sector is best defined as (part).