Which statement about the use of Roman numerals in outlines is true?

Question

Use Roman numerals only to indicate the title of the outline
Use Roman numerals to indicate both major sections and subsections a report
Use Roman numerals to indicate major sections of a
Use Roman numerals to indicate subsections of each measure section of a report

Answer 1

The true statement is: "Use Roman numerals to indicate both major sections and subsections of a report."