section 1.1 1.2

Primary sector

the part of the economy engaged in extraction or production of raw materials.

Secondary sector

it is part of the economy that has to do with producing finished goods (manufacturing).

Tertiary

• the part of the economy engaged in the delivery of services.

Quaternary sector:

• is the part of the economy engaged in transmitting and delivering information. 

• Private sector:

• portion of the economy not controlled or owned by the government. 

• Public sector:

portion of the economy controlled or owned by the government.

Secondary sector

it is part of the economy that has to do with producing finished goods (manufacturing)

Tertiary sector:

• the part of the economy engaged in the delivery of services.