When analyzing an argument, why is it important to understand the speaker or writer's audience? HELP ASAP PLEASE

A: Understanding the audience can help you prove whether the evidence presented by the writer is valid.

B: Knowing who the intended audience is can lead you to more readily accept the author's claim.

C: Understanding the audience can help you determine the author's purpose and what he or she hopes to accomplish.

D: Knowing who the intended audience is can help you decide whether you should attend to the argument or not.

research question: do the predicted benefits of genetic enhancements outweigh the possible negative consequences of this technology?  

what information do i need to research in order to answer this question?  

-predicted benefits of genetic enhancements

-negative consequences of genetic enhancements

-existing, if any, consequences of the new technology

-possible consequences if the technology is perfected

what sources will have the information?

-scientific research documents or news articles summarizing research

-articles in science and medical journals, magazines, and electronic databases

-books

-experts at genetics: geneticists, scientists, professors

here you go have a nice day

“way of writing” should be replaced with “writing style"

“idea” should be replaced with “purpose.”

maybe   “people from a long time ago” should be replaced with “elizabethans.”

maybe i could if you provided more information, such as a image of the text? (;

answer   a whole lot of questions