The way you share your ideas depends on the tone and style of your essay which topic will have the widest appeal your audience’s familiarity with your topic the thesis statement

Correct answer is C "your audience's familiarity with your topic"

You should always consider your audience's level of familiarity with your topic and choose details that are suitable for that audience. Like if you were writing for an audience of economics experts, you would not need to define economics basic terminology; but if you were writing for beginners’ students, you would have to explain economics terms in detail.