Which type of business writing is being described in a report Michelle wrote to share with her principal information she has accumulated regarding best practices for teaching Latin？（）

Which type of business writing is being described in a report Michelle wrote to share with her principal information she has accumulated regarding best practices for teaching Latin？（）
A.instructional business writing
B.informational business writing
C.persuasive business writing
D.transactional business writing
正确答案：informational business writing