Question

Classify various activities on the basic of economic benefits​

Answer 1

Answer:

Explanation:The informal sector of the economy, informal economy, or grey economy[1][2] is the part of an economy that is neither taxed nor monitored by any form of government. Unlike the formal economy, activities of the informal economy are not included in a country's gross national product (GNP) or gross domestic product (GDP).[3] The informal sector can be described as a grey market in labour.

Other concepts that can be characterized as informal sector can include the black market (shadow economy, underground economy), agorism, and System D. Associated idioms include "under the table", "off the books", and "working for cash".

Although the informal sector makes up a significant portion of the economies in developing countries, it is often stigmatized as troublesome and unmanageable. However, the informal sector provides critical economic opportunities for the poor[3][4] and has been expanding rapidly since the 1960s.[5] Integrating the informal economy into the formal sector is an important policy challenge.[3]