Final answer:
Documenting data in business reports helps readers pursue the topic, strengthens your argument, and protects you from charges of plagiarism.
Step-by-step explanation:
Documenting data in business reports is important for several reasons. First, it helps the reader pursue the topic further by providing references and sources for the information presented. Second, it can strengthen your argument by offering proof from trustworthy sources. Third, it protects you from charges of plagiarism by giving credit to authors and sources.