The writing style for a report should be more formal when
A)you know your readers reasonably well.
B)your report is intended for internal distribution.
C)the subject is controversial or complex.
D)the report is relatively short.

Question

Quizplus · Accepted Answer

C)A more formal tone is usually appropriate for longer reports, especially those that deal with controversial or complex information.

The Writing Style for a Report Should Be More Formal