1.Which of the following defines the purpose of a formal report?A. To present da

1.Which of the following defines the purpose of a formal report?A. To present data on a specialized subjectB. To attempt to find the causes underlying a problemC. To attempt to find whether or not a problem existsD. All of the above2.A research report falls into which of the following categories of reports?A. Formal reportB. Informal reportC. Memo reportD. Letter report3. The two major types of reports in business are the:A. formal and informal.B. statistical and formal.C. informal and memo.D. informal and periodic.4.The main difference between a letter and a memo is the:A. length.B. formality.C. audience.D. tone.