The study of an individual's choice about what type of computer to buy is a subject of

The answer is microeconomics. This is the sociology that reviews the ramifications of individual human activity, particularly about how those choices influence the use and dispersion of rare assets. Microeconomics demonstrates how and why diverse merchandise have distinctive qualities, how people make more effective or more gainful choices, and how people best arrange and participate with each other.

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

answer; critical thinking;