Which topic is studied in macroeconomics? - the unemployment of workers displaced by technological change in the typesetting industry - the change in automobile sales due to a change in the price of automobiles recessions - the effect of a tax reduction on the profits of an individual business

Recessions.

Explanation:

Macroeconomics analyzes the economy as a hole.

Studies aggregate economic behavior, e.g. the behavior of aggregate economic agents on aggregate economic markets.

Deals with the economic issues that affect the entire economy and most of society.

Studies aggregate variables such as gross domestic product, national income, aggregate demand, aggregate supply, general price level, rate of unemployment, public deficit, exchange rate, etc.

Recession is a part of the Business Cycle, studied by macroeconomics.

In this part of the cycle there are:

-falling activity

-credit dries up

-profits decline

-policy eases

-inventory and sales fall

answer; comparing the additional benefits and costs;

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