When economists study aggregate supply and aggregate demand, what are they studying?

the supply and demand of a good produced by one company
the total supply and demand of goods produced at all price levels
the equilibrium price of one good that is produced
the reason for a decrease in supply and demand for a specific good rate

The total supply and demand of goods produced at all price levels.

Explanations:

Aggregate supply refers to the total supply of goods and services produced within an economy at a given price over a period of time. Aggregate supply is calculated over a period of one year.

Aggregate supply curve shows the relationship between price levels and the quantity of output firms are willing to produce.

Aggregate demand refers to the total amount of goods and services demanded in an economy at a given price level over a period of time. It is the total demand for goods and services at a given price over a period of time.

Aggregate demand curve shows the relationship between price level and the quantity of goods consumers are willing to buy.

An increase in demand at constant supply causes consumers to compete for the available quantity of goods thereby causing an increase in price.

on december 1, 1774, the continental association was created to boycott all contact with british goods. by reversing the economic sanctions placed on the colonists, the delegates hoped britain would repeal its intolerable acts.

first of all, it's important to say that the book we shall not be moved, written by joan dash, is about the first strike of women in the united states in the year 1909. the best historical detail to clarify the reader's undertanding is the phrase "general strike". this strike involved women working at a garment factory who decided to protest   long working hours, low wages and brutal conditions. this strike became known as "the new york shirtwaist strike" or "the uprising of the 20,000". the strike mostly involved jewish women who did not speak english or who had a basic knowledge of the english language. finally, the strike went on from november 1909 until february 1910.