Final answer:
The best example that describes the background of the intended audience of a technical document is Option 3: The reader is an experienced attorney who has knowledge of financial laws.
Step-by-step explanation:
The best example that describes the background of the intended audience of a technical document is Option 3: The reader is an experienced attorney who has knowledge of financial laws.
This example suggests that the intended audience of the technical document is a professional who already has a deep understanding of the subject matter, in this case, financial laws. The document would likely contain advanced terminology, specific legal references, and assume a certain level of prior knowledge and expertise from the reader.
The background of the intended audience is crucial because it determines the level of detail, complexity, and language used in the document. By catering to the background of the audience, the document can effectively convey information and achieve its intended purpose.