Answer:
external secondary data
Explanation:
Secondary data is information collected by other people or other sources. The most common secondary data sources are national censuses, sales reports, economic reports, etc.
This type of data is very useful because it can help us to reduce the costs of a marketing research or other types of studies. A lot of information can be found on the internet, but you must try to use only the information that comes from reliable sources.
I can’t see the questions very well
Answer: From what I've heard ,yes!
Explanation:
Economies of scale and intra-industry trade combine to produce variety for customers.
Industry (Economy), broadly classified
Industry (Manufacturing), a specific industry, usually in a factory with machinery. A broader industrial sector of the economy that includes the manufacture and production of other intermediate or final products.
General Characteristics of Industrial Society and Modes of Production
Industrialization, Transformation into Industrial Society
Industrial Classification, Classification of Economic Organizations and Activities.
An industry is a group of companies related by their primary business activities. There are dozens of industrial classifications in the modern economy. Industry classifications are usually grouped into larger categories called sectors.
Learn more about industry here
brainly.com/question/7719501
#SPJ4