Answer:
A. Micro-economics
Explanation:
Micro-Economics represents a study of economic activiites or economic choices that affect individual businesses or organisations, individual consumers or individual families. Since the focus of Williams & Co is on determining appropriate prices for products sold in its individual firm, then the focus is micro-economics
Macro Economics represents the study of economic activities and choices but instead of the individual level, it studies these acivities at the overall national level or at the global level. So the study of pricing among the various detergent producing firms in the United States is under the purview of macro economics
Monetary policy focuses on the tools that are used to regulate the entire economy especially the Federal Reserve through the regulation of the activities of member financial institutions.
Fiscal Policy focuses on the activities of government to control its expenditure, tax rates and overall monitor or regulate the economy
Technology wise: Apple or Microsoft
Food wise: McDonalds or KFC
Due to the grants' encouragement of settling and the creation of new industrial prospects, the West's industries were able to expand.
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What to you understand by Industries? </h3>
An industry is a collection of businesses that are connected by their main lines of activity. There are numerous categories of industries in contemporary economies. Sectors are generally used to combine together bigger groups of industry classifications.
The processing and transformation of natural resources (raw materials) into other finished and semi-finished products is the primary function of industry in each nation's economy.
Industries have a significant role in the economic activities of modern man. Any nation's industrial growth is a major factor in determining its economic development. The main components of contemporary civilization are industries, which give us access to the things we need and job possibilities.
To learn more about the Industries, Visit: brainly.com/question/2839443
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