Asystem of government in which citizens select elected officials who then vote on matters of public policy for them could best be described as democracy.

representative

Explanation:

A representative democracy is a mechanism in which all eligible citizens of a country vote for members of the government to pass laws for them. It is in contrast to the direct democracy where citizens vote in making laws. Representative democracy is e seen in countries like India, United States of America. However, it should b noted here that the power of the representatives would be checked by the Constitution and Judiciary.

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices