When is GDP measured? daily

every ten years

hourly and weekly

yearly and quarterly

yearly and quarterly

Explanation:

daily, and hourly and weekly are way too often to measure GDP. every ten years is too long since the economy can change drastically in 10 years.

d.

thist title points out that you are explaining the nature of the u.s. government. it is the most specific. a representative government consists of a government where decisions are taken according to a voting system. the most essential aspect of a representative government is found in the different structures where voting rights are granted to different groups of people. for example, voting for governor, mayor, president, local police chief etc.