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Answer:
The most common credible sources are scholarly journals, conference papers and books because these have been peer-reviewed (read and approved for publication by other authors). However, there are good websites that can be used; generally ending in . gov / . edu / .
Explanation:
Types of Sources
Scholarly publications (Journals)
Popular sources (News and Magazines)
Professional/Trade sources.
Books / Book Chapters.
Conference proceedings.
Government Documents.
Theses & Dissertations.
websites all depend on what you want to know!
Hope this helps!
Ree times ? wow .... you reallly need help
The marginal benefit is a measurement of the amount of satisfaction obtained from consuming an extra unit of a good or service. Satisfaction in consumer theories is called utility.
In order to perform the purchase, the benefit obtained has to be greater than the cost endured. This is the condition for the consumer to be better off after buying. Therefore, the marginal benefit equals the maximum amount of money that a person is willing to pay for a certain good or service.