Answer/Explanation:
In the study of history as an academic discipline, a primary source (also called original source or evidence) is an artifact, a document, diary, manuscript, autobiography, a recording, or other source of information that was created at the time under study. It serves as an original source of information about the topic. Similar definitions can be used in library science, and other areas of scholarship, although different fields have somewhat different definitions. In journalism, a primary source can be a person with direct knowledge of a situation, or a document written by such a person.
It helps in satisfying both individual needs and group objectives is the accurate statements about human relations.
<h3>What is human relation?</h3>
Human relation is the individual relationship from one person to another, there are different kinds of relations that humans follow like the father-daughter, husband-wife, son-mother and more. The human relation is made up from love, respect and caring.
Thus, option B is correct.
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Answer: Ingratiation
Explanation: Hope this helps and you have a wonderful day!
Supply-side fiscal policy is used with the idea that rich people stimulate job growth by hiring more people. This has proved to be somewhat inaccurate, however.
Answer: Short-term memory
Explanation:
Short-term memory is known to be information which an individual is presently thinking of. It is a type of memory which is for a short time because much information cannot be retained for a long time. In essence, it is temporary and very brief. It is also known as primary memory. if an individual is distracted, the information in short term memory can be lost. Thus, Mary is taking advantage of short-term memory.