How does studying the U. S. gross domestic product help economists learn about the economic behavior of the United States as a whole?

GDP is measured by taking the quantities of all goods and services produced, multiplying them by their prices, and summing the total. GDP can be measured either by the sum of what is purchased in the economy or by what is produced. Demand can be divided into consumption, investment, government, exports, and imports.

The business cycle model shows how a nation's real GDP fluctuates over time, going through phases as aggregate output increases and decreases. Over the long-run, the business cycle shows a steady increase in potential output in a growing economy.

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explanation:

1.the 80s' fashion for men was like a mixed bag that had skinny tights, leather pants, and jackets, parachute pants (or hammer pants), leg warmers, very short shorts, ripped and stone-washed denims, frilly puff-sleeved shirts, oddly striped shirts, skinny neck ties, hawaiian shirts, jams, nylon tracksuits in neon colors.

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3.colored tvs, malls, telephones

explanation:

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